Compounds,Heterocyclic
《英文msh词典》Compounds,Heterocyclic
[入口词] Compounds,Heterocyclic
[主题词] Heterocyclic Compounds
[英文释义] Ring compounds having atoms other than carbon in their nuclei. (Grant & Hackh's Chemical Dictionary,5th ed)
热门查询
- hunger strike n. 绝食（抗议） v. 举行绝食抗议 [网络] 绝食斗争；大绝食；绝食示威
- documentary n. 纪录片 adj. 记录的；文件的；记实的
- multistory 多层的
- proposal n. 提议，建议；求婚
- pasture n. 草地；牧场；牧草 vt. 放牧；吃草 n. (Pasture)人名；(英)帕斯彻；(法)帕斯蒂尔
- vitiate vt. 损害，弄坏；使无效；污染
- forename n. 在姓前面的名
- long-winded adj. 冗长的；罗嗦的；气长的
- naively adv. 无邪地；天真烂漫地
- benevolent adj. 仁慈的；慈善的；亲切的
- Crosthwaite n. (Crosthwaite)人名；(英)克罗思韦特
- deodorizer n. 除臭剂，防臭剂 adj. 止臭的，防臭的
- faultlessly adv. 无缺点地，完美地
- Hofmann 霍夫曼(①姓氏 ②August Wilhelm von, 1818-1892, 德国有机化学家)
- tooth n. 牙齿 vt. 给……装齿 vi. 啮合 n. (Tooth)人名；(英)图思
- smooch n. 接吻；污迹 vt. 接吻；弄脏 vi. 接吻
- McConnell n. (McConnell)人名；(英)麦康奈尔 麦康内尔（美国地名）
- flapper n. 苍蝇拍；轻佻女子；刚学飞的小禽
- seedbed n. 苗床，苗圃；温床，发源地
- wordplay n. 字句的争论；双关语
考试词汇表
- bulk print proof of prospectus
- bulk solid loader and unloader
- bulkhead (sheet pile bulkhead)
- bulla fornicis,bulla of fornix
- bulldozer attachment for jeeps
- bullion and foreign currencies
- bulls-eye type leveling device
- bunched flame-retardant cables
- bunched frame alignment signal
- bundle of artificial filaments
- bundle of skew transformations
- bundled bustard outer scapular
- bundled pintail black scapular
- bundled pintail outer shoulder
- bunsen-schilling efflisiometer
- buoyant density centrifugation
- bupleurum angustifolium ledeb.
- bur for trimming and finishing
- burden of circulation expenses
- burden of introducing evidence
