guide disc造句

例句与造句

1. The parallel seat gate assembly consists of two interchangeable spring loaded discs , a fully guided disc carrier , and retaining pins
   平行阀座闸阀由两个可互换弹簧负载阀瓣，一个全导向阀瓣托架和扣环销钉构成。
2. It's difficult to find guide disc in a sentence. 用guide disc造句挺难的