“入孔”造句

其拔起的动作会把土壤气体抽入孔中.
Its removal draws soil air into the hole.

本衬垫适用于入孔,出孔的焊接使用.
This welding backing is specially designed for hand holes and manholes welding.

摄像头自带双通路麦克, 入孔分别设计在摄像头的两侧部分.
Camera comes with dual - channel Mike, were designed into the hole in the side of the camera.

• #入孔