3-penten-2-one
3-戊烯-2-酮
热门查询
- par n. 标准；票面价值；平均数量 adj. 标准的；票面的 n. (Par)人名；(土)帕尔；(柬)巴
- brainstem n. [解剖] 脑干
- Goss abbr. Ground Operational Support System 地面作战支援系统
- Humphreys [人名] [英格兰人姓氏] 汉弗莱斯取自父名，来源于Humphrey,含义是“汉弗莱之子”(son of Humphrey); [地名] [美国] 汉弗莱斯
- burin n. 雕刻刀，錾刀；雕刻风格 n. (Burin)人名；(俄、意)布林；(法)比兰
- metallurgical adj. 冶金的；冶金学的
- contrail n. 凝结尾；航迹云；凝迹（飞机飞过留下的尾迹）
- turnip n. 萝卜；芜菁甘蓝，大头菜
- authoritative adj. 有权威的；命令式的；当局的
- declivity n. 下坡；倾斜
- reflected v. 反射；思考（reflect的过去式和过去分词） adj. 反射的；得自他人的
- wintery adj. 寒冷的；冷淡的（等于wintry）
- Liszt 李斯特(Franz, 1811-1886, 匈牙利钢琴家、作曲家)
- smallholding n. 小农场；小块农田
- follicle n. 卵泡；滤泡；小囊
- foodstuff n. 食品，食物；粮食，食料
- explorative adj. 探究的；探险的；探测的
- ugliness n. 丑陋，丑陋之物
- ian n. 伊恩（男子名）
- Eduard n. (Eduard)人名；(德、瑞典)爱德华(男子教名)
考试词汇表
- by a comfortable margin
- by administrative order
- by anastomosis aneurysm
- by collision ionization
- by drawing or extruding
- by one's own bootstraps
- by pass flue economizer
- by passing Immunization
- by product gas producer
- by selection of current
- by severing long fibres
- by splitting of dioxane
- by the nature of things
- by the scratch of a pen
- by the skin of my teeth
- by their might and main
- by-pass valve of shaker
- by-passing Immunization
- by-product gas producer
- byasa impediens febanus
