- 相关词组
- pump transition probability泵浦跃迁概率
- aerated watern.碳酸水，汽水;
- pump test machine泵试验器
- pump valve seat泵阀座
- aggressive water腐蚀性水;侵进水;侵入水;侵蚀水;
- asphalt seal coat地沥青封缝层;
- pump works水泵站
- pump work泵站
- pump wheel泵工作轮;泵轮
- air pumpn.排气唧筒，抽气机;风泵;
- air tight seal气密
- analysis of water水质分析;
- pump water conduits泵的导水管
- pump voltage泵电压
- air to water system空气 水第系统;
- pump transition泵浦跃迁
- pumping pump up泵送
- pump sun gear泵的太阳齿轮
- air water heat pump空气水热力泵;
- pump supporting box泵支承箱
- 今日热词
- 热门搜索
- topic n.话题;
- depth n.深（度）;（感情）深厚;严重性;深奥;深渊;（知识）渊博;(照片、画作等的)景深;…最严重的时候;
- forehead n.额;前部;
- duty n.责任;职务，职责;上班;税;
- China mobile n. 中国移动；中国移动通信；中移动；中国移动通信集团公司
- lengthen vt.& vi.延长;伸长;
- power n.权力;能力;操纵力;职权;政权;体力;强国;实力;影响力;动力;能量;电力供应;幂;放大率;势力;v.驱动;快速前进;
- ant n.蚂蚁;
- pdd abbr.predental discomfort 前齿骨的疼痛;probability distribution density (function) 概率分布密度（函数）;
- One Room 一个房间;通间
- roller n.滚筒;滚压机;定型卷夹，塑料发卷;巨浪;
- 起点 origin;starting point;zero;a point of departure;jumping-off ;
