ketonic compound
n.酮式化合物
热门查询
- anarchism n. 无政府主义
- rampart n. 壁垒；垒；防御土墙 vt. 用壁垒围绕；防卫
- brief n. 摘要，简报；概要，诉书 adj. 简短的，简洁的；短暂的，草率的 vt. 简报，摘要；作…的提要 n. (Brief)人名；(英)布里夫
- edentate n. [脊椎] 贫齿类动物 adj. 无齿的；贫齿目的，贫齿类的
- stockpiling n. 囤积；贮存 v. 储备（stockpile的现在分词）
- artificial adj. 人造的；仿造的；虚伪的；非原产地的；武断的
- burdensome adj. 繁重的；累赘的；恼人的
- shelve vt. 将（书等）放置在架子上；搁置，将某事放到一旁不予考虑；将…搁在一边；装搁架于；罢免 vi. （陆地）逐渐倾斜
- ploughland 耕地，田地
- abate vt. 减轻；减少；废除 vi. 减轻；失效 n. (Abate)人名；(英、意、法、埃塞)阿巴特
- demoted vt. 使降级；使降职
- trivia n. 琐事
- valkyrie n. （北欧神话中奥丁神的婢女之一）瓦尔基里
- phenology n. 生物气候学，物候学
- scabbard n. 鞘；枪套 vt. 把…插入鞘中
- livelong adj. 整个的；漫长的 n. 紫景天（等于orpine）
- sorrel n. 栗色；栗色毛的动物（等于sorel）；酢浆草属 n. (Sorrel)人名；(西、法)索雷尔 adj. 栗色的；红褐色的
- proficiency n. 精通，熟练
- cluttered n. 杂乱，混乱 vt. 使凌乱；胡乱地填满 n. (Clutter)人名；(英)克拉特
- exemplum n. 例证；例示
考试词汇表
- weapons guidance and tracking
- weapons system identification
- wear and tear theory of aging
- wear properties of lubricants
- wears her heart on her sleeve
- wears his heart on his sleeve
- weather and climate condition
- weather bureau signal station
- weather communications center
- weather forecast for shipping
- weather intensity coefficient
- weather reconnaissance flight
- weather reconnaissance system
- weathering resisting property
- web distributed data exchange
- web services courier endpoint
- wedding-favor, wedding-favour
- wedge pulmonary arteriography
- wedge shaped erosion of tooth
- wedge-shaped blackbody source
