- 相关词组
- primary coolant pump主冷却剂循环泵
- power-driven pump动力驱动泵
- air lift pump空气升液泵;
- borehole pump深井泵，钻井泵（一般为离心泵，悬挂在钻井内）;
- pressure gear pump压力齿轮泵
- pump into注入，灌输;
- power consumption rate of circulation water pump循环水泵耗电率
- beer pumpn.从啤酒筒抽出啤酒的唧筒;
- press pump压泵;压榨泵
- auxiliary pump辅助泵;
- pregreasing pump预润滑泵
- breast pumpn.抽乳器，吸乳器;
- pump house水泵房;
- petrol pump加油泵;
- polymer pump聚合泵
- atomizing pump雾化泵；喷雾泵；雾化式泵
- pressure pump delivery pipe压力泵输出管
- jet pump喷射泵;
- pressure pump suction pipe压力泵吸油管
- power of drilling pump钻井泵功率
- 今日热词
- 热门搜索
- sideroad n.旁路;支路;小路;人行道;岔道;
- homework n.家庭作业;功课;
- leave me alone 别管我，不要打扰我;
- opening n.开幕，开始;空缺的职位;[商]开盘，交易开始时间;（职位的）空缺;adj.首次的，开始的;
- counting stars 美国流行摇滚乐队OneRepublic的单曲
- resemble v.像;类似;
- gpt abbr.grams per tex 每特克数;glutamic-pyruvate transaminase 谷-丙转氨酶;xanthine-guanine phosphoribosyl transferase 黄嘌呤-鸟嘌呤磷酸核糖基转移酶（科技符号）;gallons per ton 加仑/吨;
- listen vi. 倾听;留心听;听信;（让对方注意）听着;n. 听，倾听;
- life goes on [电影]生活在继续;
- easy adj.容易的;舒适的;宽裕的;从容的;adv.容易地;不费力地;悠闲地;缓慢地;
- fireworks n.烟火;烟火( firework的名词复数 );烟花;烟火表演;烟花表演;
- U.N. n.联合国;
