- 相关词组
- pump up唧送;打气;泵送;
- reciprocating enginen.往复式发动机;
- pick-up pump真空泵
- paper smoothness tester withvacuum pump带真空泵的纸张平滑度测定仪
- fuel pump燃油泵;
- petroleum pump原油泵;重油泵
- pilot pressure pump motor辅助压力泵马达
- duplex running双工运行
- air pumpn.排气唧筒,抽气机;风泵;
- outside gear asphalt pump外啮合齿轮沥青 泵
- overcapacity of pump泵的超负荷
- full duplex全双工通信制;
- pendulum pump摆泵
- borehole pump深井泵,钻井泵(一般为离心泵,悬挂在钻井内);
- peristaltic pump蠕动泵
- air lift pump空气升液泵;
- oxidant pump氧化剂泵
- pump out抽空;
- breast pumpn.抽乳器,吸乳器;
- oxidizer pump氧化剂泵叶轮
- 今日热词
- 热门搜索
- patience n.容忍;毅力;单人纸牌游戏;
- despair n.绝望;使人绝望的人(或事物);vi.绝望;
- advertise vt.做广告,做宣传;通告,通知;宣扬;vi.登广告,做广告;做宣传;
- burial n.葬,掩埋;葬礼;
- bond n.纽带;联系;债券;保释金;v.使结合;建立互信关系;与…紧密联系;与…黏合;
- month n.月,月份;一个月的时间;
- sleep vi.睡,睡觉;睡眠状态;vt.为…提供床位;提供住宿;以睡觉打发日子;
- marble n.大理石;大理石制品;弹子游戏;理智,常识;
- sculpture n.雕刻作品;雕刻艺术;
- The Economist 《经济学人》;(英国)《经济学家》周刊
- NE abbr.North-East 东北;North-Estern 东北的;
- imaginary adj.想象中的;虚构的;