new
孔口的英文翻譯
基本釋義
參考釋義
- 孔口 [kǒng kǒu]
-
-
- {設計} porthole; ostiole; orifices
-
短語孔口緩衝組織ostiole buffer孔口節流器orifice restrictor孔口欄板{船} coaming孔口流動orifice flow孔口平面{工} spot face孔口吸塵罩dust suction hood
-
