您要查找的是不是：
- 滚筒roller
- 吸气sniff
- 他大声吸气清了清鼻子。He cleared his nose with a loud sniff.
- 滚筒洗衣机barrel washing machine
- 砑光机一种机器，使纸张或布匹通过滚筒的压制而变得平整且光滑A machine in which paper or cloth is made smooth and glossy by being pressed through rollers.
- 自然吸气normally aspirated
- 吸气管air suction pipe
- 如果刷油漆用滚筒而不用刷子，那么刷出的面积要大得多。The paint will go much further if you roll it on instead of using a brush.
- 吸气口air entry
- 滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量A revolving cylindrical sieve used for screening or sizing rock and ore.
- 电动滚筒motorized pulley
- 游泳的人大口吸气。Swimmers gulp air.
- 吸气剂离子泵getter ion pump
- 滚筒筛revolving screen (rotary screen)
- 滚筒刷rotary broom
- 屋子里空气缺乏，使得每个人都频频吸气。The lack of air in the room make everyone sniffle.
- 滚筒百叶窗roller shutter
- 吸气剂以少量加入化学或冶金过程中用来吸收杂质的物质A material added in small amounts during a chemical or metallurgical process to absorb impurities.
- 滚筒式洗衣机tumbling-box washing machine
- 钡吸气剂barium getter
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
