rubber plug meaning in English
橡胶塞
橡皮插塞
橡皮冲头
橡皮塞
Examples
- These holes were to be ground smooth, painted, and filled with a rubber plug .
这些孔要磨光，油漆，并塞以橡胶塞。 - Some swimmers wear rubber plugs in their ears
一些游泳者戴橡皮耳塞。 - Problems to be focused on in hot - stoppling of gas transmission pipeline with rubber plug
输气管道囊式封堵需注意的问题