- 相关词组
- bellows gauge膜盒压力计,波纹管压力计;
- bellows manometer波纹管[膜盒式,风箱式]压力计;
- bellows valve波纹管阀;
- bellows joint膜盒连接,波纹管连接;
- bellows gage波纹管压力计;
- metal bellows金属波纹管,金属膜盒,金属伸缩软管;
- operating bellows控制[操纵]膜盒;
- feedback bellows反馈膜盒;
- adjustable bellows可调膜盒;
- rubber bellows橡胶伸缩管;
- bellows flowmeter膜盒式流量计;
- multiply bellows多层波纹管;
- bellows radiator风箱散热器;风箱式散热器;
- bellows seal波纹管[伸缩鼓]式密封,膜盒[气囊]式密封;
- forge ahead稳步前进, 突然加速前进;开拓进取;
- flexible bellows伸缩膜盒;
- blow with bellows鼓;
- actuating bellows控制[动作]膜盒;
- square bellows正方形伸缩风箱;
- bellows pump隔膜泵;
- 今日热词
- 热门搜索
- thirsty adj.口渴的;渴望(求)…的;干旱的,缺水的;耗油的;
- useful adj.有用的,有益的,有帮助的;令人满意的;
- pair n.一双;分两个相连接部分的物体;一对(两个…);一起拉车的两匹马;v.使配对;交配;
- questionnaire n.调查表;调查问卷;
- director n.导演;主任;经理;院长;指挥;
- best wishes to you 向你致以美好的祝愿;
- let me in 让我进去;让我进来;让我进入
- pick vt.& vi. 挑选,挑拣;挖,采,摘,剔,扒;挑剔;n. 选择;收获;精华;
- prevention n.预防﹔阻止;
- frighten v.使惊恐;害怕;
- the other 是其中的“另一个”;
- forget me 忘记我;忘了我