- 相关词组
- oil pump washer油泵垫圈
- optical microwave double resonance光学微波双共振
- oil-submerged pump潜油泵
- three cylinder pump三缸泵
- oscillating plunger pump摆动柱塞泵
- borehole pump深井泵，钻井泵（一般为离心泵，悬挂在钻井内）;
- fuel-metering pump燃料计量泵
- fuel pump valve retainer油泵阀护圈
- oil scavenger pump gear回油泵齿轮
- double up把（某物）叠起来;（使）弯腰;<非正>挤在一起;
- fuel salt pump燃料熔盐泵
- oil scavenger pump shaft回油泵轴
- triboelectric double layer摩擦电双层
- air lift pump空气升液泵;
- phosphorescence microwave double resonance磷光微波双共振法
- acting director代理导演
- single plunger pump单柱塞泵
- single-impeller pump单叶轮泵
- air water heat pump空气水热力泵;
- oriented simplex有[定]向单形
- 今日热词
- 热门搜索
- Microsoft Office 微软办公软件;
- cough v.咳（嗽）;突然发出刺激的声音;n.咳嗽（病）;
- smooth adj.光滑的;温和的;v.使光滑;均匀涂抹;安抚;
- cup n.杯子;一杯（的量）;（胸罩的）罩杯;优胜杯;vt.使（手）窝成杯状;使（双手）成圆状托起;为…拔火罐;
- grease n.动物油脂;油膏，润滑油;〈俚〉贿赂;vt.涂油脂于，用油脂润滑;贿赂;
- 磷酸二氢钾 potassium dihydrogen phosphate
- rare adj.稀少的，罕见的;珍贵的;半熟的;极好的;
- cctv6 中央电视台六台即电影频道；中央电视台电影频道
- six n.六;六个;六岁;六点;num.六;六个;
- scholarship n.奖学金;学术（研究）;
- peculiar adj.奇怪的，古怪的;异常的;特有的，特殊的;
- stainless adj.不锈的;不会脏的;无污点的;未被玷污的;
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