- 相关词组
- supercharger selector valve增压器选择阀
- vane type supercharger转叶式增压器
- semishrouded impeller半开式叶轮
- single-suction impeller单吸入口叶轮
- impeller drive叶轮驱动机构
- water pump impeller水泵叶轮,水泵推板
- impeller disk叶轮盘
- impeller blade叶轮片,动叶片
- receded disk impeller离心式叶轮
- roller impeller rotary pump滚子叶轮泵
- impeller boss叶轮毂
- turbine wheel impeller涡轮叶轮
- water pump impeller spring水泵叶轮弹簧
- vertical curved blade turbine impeller垂直弯叶片涡轮桨
- oxidize pump impeller氧化剂泵叶轮
- special purpose impeller特殊叶轮
- two-stage supercharger二级增压器
- impeller blasting抛丸
- three-stage supercharger三级增压器
- roller impeller pump滚子叶轮泵
- 今日热词
- 热门搜索
- cheap adj.便宜的;廉价的;小气的;收费低廉的;花钱少的;卑微的;令人讨厌的;价低质劣的;（言行）讨便宜的;吝啬的;adv.廉价地;便宜地;低价地
- influential adj.有影响力的;有支配力的;n.有影响力的人物;
- destruction n.破坏;毁灭;
- surrounding adj.周围的，附近的;
- band n. 带;乐队;衣带;价值;vt. 给…镶边;用带绑扎;（将价格、收入等）划分档次;把…联合起来;
- fifty 五十;五十几；五十年代;
- Spain n.西班牙（欧洲国家）;
- whose pron.谁的;其;
- microsoft n.微软;微软公司;美国微软公司;
- sister-in-law n.夫或妻的姐妹;嫂;弟媳;
- architect n.建筑师，设计师;创造者，缔造者;造物主;
- suddenly adv.意外地，忽然地;出乎意料;霍然;
