- 相关词组
- mixed-flow propeller pump混流式螺旋桨泵;混流式旋桨泵
- general purpose pump通用泵
- air water heat pump空气水热力泵;
- inflating pump打气泵;打气筒
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- electric trolley电车;
- electric wok电锅
- pump house水泵房;
- generation of electric power by thermal power火力发电
- mixed-flow pump混流泵
- borehole pump深井泵，钻井泵（一般为离心泵，悬挂在钻井内）;
- general electric synchrotron广义电同步加速
- hydrostatic pump静液力泵
- general service pump通用泵
- electric power电力，电功率;
- electric shavern.电动刮胡刀，电动剃须刀;电须刀;
- mixing pump混合泵
- electric shock有虫电；电击;
- mixed flow storage pump混流式蓄能泵
- gas pump气体泵，气泵;
- 今日热词
- 热门搜索
- mustard n.芥末，芥菜;芥末色，深黄色;强烈的兴趣;热情的人;
- gaiety n.快乐;高兴;作乐;花哨;
- passage n.通道，走廊;段落;流逝;通过;旅程;通行许可;
- pest control 害虫防治;有害生物控制;杀虫;除虫;有害生物防治
- seaside n.海滨;海边;
- motion control 运动控制;
- insert vt.插入;嵌入;（在文章中）添加;加插;n.添入物（尤指一页印刷品图中插入或套印的小图）;（书报的）插页;插入物;添加物;
- one a day [医]维日强（含多种维生素和矿物质）<营养类药>;
- kid n.<口>小孩;小山羊，小山羊皮制品;vt.& vi.欺骗，戏弄，取笑;
- we are the word 我们就是世界
- abuse n.滥用;恶习;侮辱;恶言;vt.滥用;虐待;辱骂;
- unconditional adj.无条件的，绝对的;无限制的;无保留的;
