acuminate
美 [ə'kju:mɪˌneɪt] 
英 [ə'kju:mɪneɪt]
- adj.尖的；有尖头的
- v.(使)变尖；(使)尖锐
- 网络渐尖；渐尖形；渐尖的
英汉解释
英英解释
例句
South African shrub having flat acuminate leaves and yellow flowers; leaves are aromatic when dried and used to make an herbal tea.
南非的一种灌木，具有扁平、尖形的叶和黄色花；叶子干燥后有香味，用于制一种药草茶。
Sepals triangular to ovate-lanceolate, soon caducous, outside pubescent, margin irregularly glandular serrate, apex long acuminate.
萼片三角形的到卵状披针形，不久早落，外面被短柔毛，边缘不规则具腺锯齿，先端长渐尖。
tertiary veins reticulate, base cuneate, slightly decurrent, margin cartilaginous, involute, apex acute or shortly acuminate.
支脉网状，基部楔形，稍下延，边缘软骨质，内卷，先端锐尖或短渐尖。
blade reflexed or pendulous, green, linear-lanceolate, base pubescent and slightly constricted, margins serrulate, apex acuminate.
叶片反折的或下垂，绿色，线状披针形，基部短柔毛和稍缢缩，边缘有细锯齿，先端渐尖。
Leaves sessile, linear to subulate or linear-lanceolate, leathery, usually persistent, margin slightly swollen, apex usually acuminate.
叶无柄，或线形披针形，革质的线形到钻形，通常宿存，边缘稍膨胀的，先端通常渐尖的。
Leaf blade usually elliptic, leathery, apex acute to acuminate, abaxially scattered punctate; bracteoles close to calyx.
叶片通常椭圆形，革质，先端锐尖或渐尖，背面星散具点；小苞片接近于花萼。
bracteoles nearly opposite, linear or narrowly lanceolate, sparsely glandular-fimbriate along lower margin, apex acuminate.
小苞片近对生，沿着更低的边，先端渐尖线或者狭披针形，稀少腺流苏状。
Leaves ovate, broadly ovate, or rhombic-ovate, longer than wide, apex abruptly acute to acuminate; pedicel of female flower less than 2 mm.
卵形，宽卵形的叶，卵形的或菱形，长于宽，先端突然锐尖到渐尖；雌花不到2毫米的花梗。
tertiary veins and veinlets conspicuously and evenly reticulate, base usually rounded, apex shortly acuminate, obtuse, or rounded.
第三脉和细脉显著的和平均网状，通常的基部圆形，先端短渐尖，钝，或圆形。
Inflorescence white tomentose; leaf blade lanceolate or obovate-lanceolate, base attenuate, apex acuminate-obtuse or rounded.
花序白色被绒毛；披针形叶片披针形的或倒卵形，基部渐狭，先端渐尖钝的或圆形。
Sepals triangular-lanceolate, slightly shorter than hypanthium, margin with capitate glands, apex acuminate.
萼片三角状披针形，稍短于托杯，边缘与一起腺体，先端渐尖。
Bracts obviously longer than seed scales, apex acuminate, with a lanceolate cusp.
显而易见苞片长于种鳞，先端渐尖，具一装尖点。
Calyx lobes lanceolate, glabrous or sparsely ciliate, occasionally black glandular striate, apex acuminate.
萼裂片披针形，无毛的或疏生缘毛，偶有黑色具腺具条纹，先端渐尖。
Upper glume clearly mucronate, shorter than spikelet; spikelets planoconvex, acuminate; back of upper lemma lying against rachis.
明显短尖的上面颖片，短于小穗；小穗平凸，渐尖；在对轴躺的上面外稃后面。
bracts black or brownish yellow proximally, elliptic or ovate, villous, often glabrescent distally, apex shortly acuminate or acute.
黄下部的苞片黑色或带褐色的，椭圆形或卵形，具长柔毛，通常上部，先端短渐尖或锐尖。
Styles divided to base, free arms strongly recurved in fruit; leaflets elliptic (rarely narrowly elliptic), apex acute to shortly acuminate.
花柱全裂至基部，离生臂强烈在果期弯曲；小叶椭圆形（很少狭椭圆形），先端锐尖到短渐尖。
Sepals triangular, slightly shorter than hypanthium, pubescent on both surfaces, margin entire, apex acuminate.
三角形的萼片，稍短于托杯，两面被短柔毛，边缘全缘，先端渐尖。
Cymes terminal, conical; bracts lanceolate, herbaceous, ciliate, apex acuminate.
苞片披针形，草质，具缘毛的，先端渐尖。
Bracts lanceolate to broadly lanceolate, apex long acuminate, shorter than calyx. Corolla tube without hairy annulus inside.
苞片披针形到宽披针形，先端长渐尖，短于花萼。花冠筒没有有毛环带在里面。
Samara glabrous; leaf blade surfaces smooth and glabrous with tufted hairs on veins, base oblique, apex acuminate to narrowly acuminate.
翅果无毛叶片表面平滑和无毛的具丛生的毛在脉上，基部偏斜，先端渐尖到狭渐尖的。
Leaves irregularly and doubly incised-serrate at margin; middle lobe of bracts lanceolate or falcate-lanceolate, apex acuminate.
不规则的叶和重锐裂有锯齿在边缘；披针形披针形或镰刀形的苞片的中部裂片，先端渐尖。
leaf blade narrowly linear, laterally flattened, striate when dry, margin minutely papillose, apex acuminate.
叶片狭线形，侧面扁平，干燥时具条纹，边缘细小小乳突，先端渐尖。
teeth semicircular to circular, stellate puberulent, apex spinescent-acuminate.
对圆，星状微柔毛半圆的齿，先端具刺渐尖。
middle and lateral lobes triangular-ovate, margin coarsely serrate with obtuse teeth, except for entire acumen, apex acuminate.
三角状心形的中间和侧裂片，边缘有粗锯齿具钝齿，除了全缘的渐尖头，先端渐尖。
terminal leaflet of radical leaves broadly rhombic-ovate or obovate-lanceolate, apex usually acuminate, rarely acute.
卵形胚根叶宽棱形的顶生小叶披针形或倒卵形，先端通常渐尖，很少锐尖。
Spikes terminal; bracts conspicuously larger than leaves, pubescence as on leaves, marginal teeth acute to acuminate.
如同在叶，边缘的齿锐尖到渐尖上的比叶，短柔毛大的显著的苞片。
lobes triangular or broadly triangular, base cordate, margin ir- regularly serrate, apex acute to slightly acuminate.
裂片三角形的或宽三角形，基部心形，边缘不规则地有锯齿，先端锐尖到稍渐尖。
Branches light brown; leaf blade elliptic, apex acuminate, tip entire; inflorescence with shorter branches from base.
分枝浅褐色；叶片椭圆形，先端渐尖，端部全缘；花序具短枝自基部。
epicalyx segments lanceolate or linear-lanceolate, nearly equaling sepals, apex acuminate.
披针形副萼片披针形的或线形，近等长萼片，先端渐尖。
lobes ovate or triangular-ovate, margin doubly and sharply incised-serrate, with acuminate teeth, apex caudate or acuminate.
裂片卵形或三角状心形的，边缘重和锐裂锯齿，具渐尖齿，先端尾状或渐尖的。
Leaves elliptic to elliptic-lanceolate, apex acuminate and mucronate, adaxial surface glabrous.
叶椭圆形到椭圆形披针形，先端渐尖和短尖，正面无毛。
Sepals ovate-triangular to lanceolate-triangular, margin glandular serrate or entire, apex acute to acuminate.
萼片卵形三角形到披针形三角形，边缘具腺锯齿或全缘，先端锐尖或渐尖。
Calyx lobes broadly triangular, apex acuminate with an aristate tip.
萼裂片宽三角形，先端渐尖具具芒的信息。
This rare race differs from the others by having glumes and lemmas narrowly acuminate , the glumes subequal to the lowest lemma.
这场稀有的比赛通过有颖片和外稃狭渐尖不同于其他，颖片近等长于最低的外稃。
tertiary veins few, lax, inconspicuous, base cuneate or broadly cuneate, margin involute, apex acuminate or acute.
第三脉很少，疏松，不明显，基部楔形或宽楔形，边缘内卷，先端渐尖或锐尖的。
leaf blade rhombic-ovate or oblong-lanceolate, glabrous, base cuneate, margin entire or undulate, apex acuminate or acute.
叶片菱形的卵形的或长圆状披针形，无毛，基部楔形，边缘全缘或波状，先端渐尖或锐尖的。
bracts lanceolate, margin undulate, membranous, apex acuminate.
披针形的苞片，边缘波状，膜质，先端渐尖。
Sepals long elliptic, lanceolate, or oblanceolate, apex acute, acuminate, or attenuate.
萼片长椭圆形，披针形或倒披针形，顶端急尖，渐尖，或渐狭。
Leaves ovate-oblong or triangular-ovate, apex acuminate, veinlets conspicuously raised.
叶卵状长圆形的或三角状卵形，先端渐尖，细脉明显突起。
Prickly generous base, apex acuminate, broad oval leaves, dark green leaves, leaves thick and shiny, smooth surface.
皮刺基部宽厚，先端渐尖，叶片广卵圆形，叶色浓绿，叶片较厚而有光泽，表面光滑。
