air hole的意思
名词气孔，河中不冰冻部分
1. 气孔：气暖装置 air heating installation | 气孔 air hole | 气笛 air horn
2. air hole的解释
2. 通气孔：air hole 气孔 | air hole 通气孔 | air horn 气笛
3. 通风孔：air hoist 气葫芦 | air hole 通风孔 | air hose 风管
4.
4. 透气孔：177. after peak bulkhead 尾尖舱壁 | 178. air hole 透气孔 | 179. aircraft carrier 航空母舰
noun
1. a hole that allows the passage of air
2. a local region of low pressure or descending air that causes a plane to lose height suddenly
Synonym: air pocketpocket