- 相关词组
- Steam Tank蒸汽机车;
- unsaturated benzene hydrocarbon不饱和苯烃
- lose steam失去动力
- unsaturated acyclic hydrocarbon不饱和无环烃;不饱和链烃
- pick up steam渐渐加速;
- steam locomotive蒸汽机车;
- twin steam engine双缸蒸汽机
- steam fittern.汽管，锅炉装配工;
- waxy hydrocarbon含蜡烃
- full steam ahead全速前进，竭尽全力;
- steam up布满水汽;发怒，激动;蒙上水气;
- run out of steam失去动力，筋疲力尽;
- vertical compound steam turbine竖轴复式汽轮机
- closed steam间接蒸汽;
- wet steam field湿蒸汽田
- steam enginen.蒸汽机;
- water and steam distillation水上蒸馏
- vacuum type steam heating system真空采暖系统
- univalent saturated hydrocarbon radical一价饱和烃基
- triple expansion steam engine三胀式蒸汽机
- 今日热词
- 热门搜索
- possessor n.<正>拥有者;
- tomb n.坟墓;墓穴;墓碑;死亡;
- girl friend n.女朋友，（男人的）情人;对象;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- not exist 不存在
- melt v.（使）熔化，融化;（使）软化;（情绪）消散;与…融为一体;n.奶酪三明治;
- discourage v.阻拦;使灰心;
- anal adj.肛门的;直肠的;肛门附近的;
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- authentic adj. 真的，真正的;可信的，可靠的;有根据的;[法]认证了的;
- headmistress n.女校长;
- seaweed n.[植]海草，海藻;
