suction
英['sʌkʃn]美['sʌkʃn]
n.[U] 吸；抽吸；吸出
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- Suction devices are inadequate in gravels or very porous soils
吸水装置对砂砾或非常疏松的土壤是不适用的。收藏 - A bulb syringe is often used for oral and nasal suction on infants and children
常常使用球吸引器抽吸婴幼儿的口鼻。收藏 - Some pumps works by suction.
有些泵是用吸力工作的。收藏 - Flies' feet stick to surfaces by suction
苍蝇的脚藉吸力可附着於物体表面上收藏 - suction fluid from the lungs.
将肺部的液体抽吸出去收藏
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