所有Y型阀的装配方式都配有密封垫，特别是“浮动”密封垫利用分气箱内的空气压力固定在分气箱表面。

All the Y-type valves are provided with sealing plates, in particular, the "floating" sealing plates which are fixed to the surface of the manifold box by the air pressure in the bag.

youdao

我因他迟到而十分生气。

I was quite cross with him for being late.

《牛津词典》

我因他迟到而十分生气。

I was cross with him for being late.

《牛津词典》