- 相关词组
- pump up唧送;打气;泵送;
- blow off steamv.放出多余的蒸汽，发脾气，花掉多余的精力;
- bivalent heat pump system带有两种热源的热泵系统;
- ship's pump船用泵
- shuttle block pump梭档转子式泵;滑块泵
- sieve sorption pump分子筛吸附泵
- closed steam间接蒸汽;
- all air heat pump全空气式热力泵;
- borehole pump深井泵，钻井泵（一般为离心泵，悬挂在钻井内）;
- breast pumpn.抽乳器，吸乳器;
- sheet pump泥浆泵
- atmospheric steam curing底压蒸汽养护;
- jet pump喷射泵;
- self-unloading pump自动卸料泵
- shallow well pump浅井泵
- shaft power of main steam turbine-geared-units主汽轮机齿轮机组轴端功率
- shutdown cooling pump停堆冷却泵
- pump out抽空;
- fuel pump燃油泵;
- semi-rotary hand pump手动摆动泵
- 今日热词
- 热门搜索
- move free 维骨力（一种关节强化剂）
- slightly adv.稍微;身材瘦小;
- comedy n.喜剧（片）;滑稽;
- kill me heal me 杀了我治愈我
- oar n.桨，橹;划手;
- shallow adj.浅的;肤浅的;（呼吸）浅的，弱的;
- gross sales 销售总额;销售（货）总额；销货毛额
- proportionate adj.成比例的;相称的;适当的;vt.使…成比例;使相称;使相当;使适应
- indicate v.表明，暗示;指示;象征;打转向灯指示转弯;被建议;
- solemn adj.庄严的，严肃的;庄重的;隆重的，神圣的;忧郁的，阴沉的;
- anxiety n.焦虑，忧虑;切望，渴望;令人焦虑的事;挂念;
- avenue n. 林荫路;大街;途径，手段;〈美〉（南北向）街道;
