精确
词首
词尾
模糊
查单词
背单词
heat losses
[网络] 热损失;热量损失
热门查询
twain n. 两;二;一对 adj. 一对的 n. (Twain)人名;(英)特温
dashiki n. (黑人穿的)颜色花哨的短袖套衫;大喜吉装
non-stick adj. 东西不粘上的,非粘的
meiosis n. [细胞] 减数分裂;[遗][细胞] 成熟分裂
colossian (小亚细亚古城)歌罗西(Colossae)人(基督教徒)
corncob n. 玉米穗轴;玉米棒子
mixed adj. 混合的;形形色色的;弄糊涂的 v. 混合;弄混(mix的过去式和过去分词)
Makepeace [人名] [英格兰人姓氏] 梅克皮斯绰号,和事佬,来源于中世纪英语,含义是“促成+和平”(to make+peace)
xxii num. 罗马数字 22
reducer n. [助剂] 还原剂;减径管
acidification n. [化学] 酸化;成酸性;使……发酸
son-in-law n. 女婿
Passover n. (圣经)逾越节;(圣经)逾越节祭神的羔羊
amnesty n. 大赦,特赦 vt. 对…实行大赦
steamed adj. 蒸熟的,蒸的 v. 蒸发,散发;冒热气;用蒸汽驱动(steam的过去分词)
radiantly adv. 清朗地;辉煌地
carnal n. (Carnal)人名;(西)卡纳尔 adj. 肉体的;肉欲的;淫荡的;性欲的
acuity n. 敏锐;尖锐;剧烈
covalent adj. 共价的;共有原子价的
shia n. 什叶;什叶派(等于Shiah)
考试词汇表
principal angle of incidence
principal axe test equipment
principal axis of compliance
principal component analysis
principal component estimate
principal composition series
principal compressive stress
principal couple manufacture
principal direction of glide
principal distance of camera
principal idempotent element
principal lateral aberration
principal lateral deflection
principal line of photograph
principal lines of direction
principal maintenance period
principal moments of inertia
principal picture components
principal point of curvature
principal point of objective