air-drain

英 ['eərdr'eɪn] 美 ['eərdr'eɪn]

• n. 气眼；排气孔；通气管；通风道

air-drain的用法和样例：

例句

用作名词 (n.)

1. Kleb breathed air from the tubes of an atmospheric purifier he wore over his shoulder.
   克莱布呼吸的空气由通气管从肩上的空气净化器接出。