- 相关词组
- actuating bellows控制[动作]膜盒;
- forge ahead稳步前进， 突然加速前进;开拓进取;
- adjustable bellows可调膜盒;
- bellows gauge膜盒压力计，波纹管压力计;
- bellows flowmeter膜盒式流量计;
- bellows radiator风箱散热器;风箱式散热器;
- bellows joint膜盒连接，波纹管连接;
- square bellows正方形伸缩风箱;
- rubber bellows橡胶伸缩管;
- blow with bellows鼓;
- operating bellows控制[操纵]膜盒;
- bellows manometer波纹管[膜盒式，风箱式]压力计;
- metal bellows金属波纹管，金属膜盒，金属伸缩软管;
- flexible bellows伸缩膜盒;
- bellows seal波纹管[伸缩鼓]式密封，膜盒[气囊]式密封;
- multiply bellows多层波纹管;
- bellows gage波纹管压力计;
- bellows valve波纹管阀;
- feedback bellows反馈膜盒;
- bellows pump隔膜泵;
- 今日热词
- 热门搜索
- lewa [地名] [印度尼西亚] 勒瓦;
- gap n.缺口;间隔;差距;
- deepen vt.& vi.变深，加深;低沉;vt.加浓;
- discrimination n.区别对待;鉴别力;区别;
- breakfast n.早餐;早饭;v.吃早饭;用早餐;
- advertisement n.广告，宣传;公告;出公告，做广告;
- wall n.墙，壁;障碍;v.用墙把;
- classification n.分级;类别;
- approximately adv.近似地，大约;许;
- Arctic adj.北极的，寒带的;极寒的;（态度）冰冷的;n.北极圈，北极地带;（常复数）<美>御寒防水套鞋;
- accuracy n.精确（性），准确（性）;
- jump v.跳;跳上;跃过;快速移动;猛地一跳;突升;突然转变;略去;突然跳出正常位置;突然袭击;n.跳;障碍物;猛增;巨大变化;
