精确
词首
词尾
模糊
查单词
背单词
Acids,Phosphinic
《英文msh词典》Acids,Phosphinic [入口词] Acids,Phosphinic [主题词] Phosphinic Acids [英文释义] Inorganic or organic derivatives of phosphinic acid,H2PO(OH). They include phosphinates and phosphinic acid esters.
热门查询
activism n. 行动主义;激进主义
heartworm n. 犬恶丝虫
viv n. vortex-induced vibration 的縮寫海洋工程中的用語; 解釋為“涡激振动”; 流体绕过钝物体时; 物体表面边界层流动在逆压梯度下分离或流动在角点处分离形成向下游拖曳的剪切层。钝体两侧的剪切层相互作用
shamble n. 蹒跚;摇晃的脚步 vi. 蹒跚地走;摇晃不稳;摇摇晃晃地走
doyenne n. 女性老前辈;地位最高,资格最老的女子
yonks n. 很久
tripod n. [摄] 三脚架;三脚桌
nov abbr. 十一月(November)
fibroid n. 子宫肌瘤;[肿瘤] 纤维瘤 adj. 纤维性的;纤维状的
rve abbr. radar video extractor 雷达视频信号析取器
longest adj. 最长的 n. (Longest)人名;(英)朗格斯特
concentration n. 浓度;集中;浓缩;专心;集合
wren n. 鹪鹩 n. (Wren)人名;(英)雷恩
Kevlar n. 用在芳族聚酰胺纤维商品上的商标
repaint n. 重新油漆的东西;重画的画 vt. 重画;重新绘制;重漆
Hiroshima n. 广岛市(日本本州岛西南部港市)
sustainability n. 持续性;永续性;能维持性
closer n. [自] 闭合器;最后的节目 adj. 靠近的
attract vt. 吸引;引起 vi. 吸引;有吸引力
adduct n. [化学] 加合物 vt. 使内收
考试词汇表
runner blade trunnion
runner stripper plate
runner-at-tached boot
running board bracket
running board support
running crowning fire
running deer shooting
running lading number
running lateral prone
running light current
running on the center
running rail of huard
running ratchet train
running spiral design
running surface cover
running time estimate
running under braking
running wheel (wheel)
running with scissors
running with the ball