- 相关词组
- air valven.通气管之活瓣;气阀;风阀;
- check valven.止回阀;
- aortic valve主动脉瓣;
- adjusting valve调整阀，调节阀;
- burn the midnight oil（学习或工作）开夜车;熬夜;
- cooking oil食油;
- admission valve进气阀，进浆阀;
- ball valve球阀，弹子阀;
- boiled oil熟油;
- cod-liver oiln.鱼肝油，鳕鱼肝油;
- bleeder valve[化] 泄放阀;
- coconut oiln.椰子油（可制肥皂，烛和食品等）;椰油;
- angle valve角阀;
- cottonseed oiln.棉花子油;棉油;
- bean oiln.豆油;
- aeroplane oil航空润滑油;
- blow off valve放散阀;
- altitude valve高度阀（航空发动机汽化器的可调整阀）;
- crude oiln.原油;
- bicuspid valve二尖瓣;
- 今日热词
- 热门搜索
- brighten vt.& vi.（使）发亮;（使）生色;（使）生辉;（使）快乐;
- towel n.毛巾，手巾;纸巾;vt.用毛巾擦;
- cathedral n.大教堂;主教座堂;
- benefit n.好处;优势;福利费;保险金;慈善活动;v.获益;
- yellow earth 赭石，黄土;黄壤;
- yell v.叫喊，吼叫;n.喊叫;呐喊，欢呼;
- call me baby 网络叫我宝贝
- finish v.结束，完成;吃完;获得名次;使筋疲力尽;n.结尾;最后阶段;抛光;
- write v.写;写作;编写;写信;写道;写字;作曲;好使;创作(歌曲);开具（支票等）;（往计算机等）写入;
- interval n.间隔;幕间休息;（数学）区间;
- ride v.骑（马）;乘坐;飘/漂浮;取决于;翻越;嘲弄;n.旅行，车程;乘骑设施;（马走的）小路;
- star n.星;星状物;星级;明星;v.主演;（在文字等旁）标星号;
