- 相关词组
- velocity head coefficient流速水头系数
- half-counter-sunk rivet head半埋头式铆钉头
- jaw of coupling head接轴铰接叉头
- come to a head时机成熟，濒临危急关头;炉火纯青;
- missile magazine导弹舱
- erase head抹音头，消磁头，清洗磁头;
- area of pile head桩头面积;
- from head to foot全身;从头到脚;
- at the head ofadv.在…的最前面;
- department headn.系主任;
- mooring head and stern艏艉锚泊
- velocity head graph速度能高图
- mooring head down(即船首背向港口门)船首向外靠岸
- cylinder head气缸盖;
- velocity head flowmeter速头流量计,速位差流量计
- half-countersunk head半埋头
- chicken headn.笨蛋;蠢人；蠢货
- monolithic magnetic head整体磁头
- vertical film head垂直薄膜磁头
- vertical cutter head垂直刀架
- 今日热词
- 热门搜索
- International adj.国际的;n.国际比赛;国际比赛选手;外国人;
- admit vt.& vi.许可进入;承认，供认;vt.允许;确认;
- airmail n.航空邮件;vt.航空邮寄;<谑>投;掷;抛;
- aws abbr.adjustable wire stripper 可调剥线钳;advanced warning system 高级警报系统;
- determine v.查明;测定;准确算出;决定;敲定，安排;下决心;
- boobs n.乳房;笨蛋;蠢材;（女人的）乳房;愚蠢的错误;v.犯愚蠢的错误
- ambassador n.大使，使节;（派驻联合国等国际组织的）代表;特使;[比喻]使者;
- housewife n.家庭主妇;家庭妇女;
- widespread adj.分布广的，普遍的;
- ignore v.忽视;佯装未见;
- liar n.说谎者;
- restrict vt.限制，限定;约束，束缚;
