例句與造句

1. Set 3 legs onto stub bolts in strut . drive the contour forcing screw to compress the seal cup and replace the seal . application : benz w220
   用途：很多w220前避震器都會(huì)漏氣，此工具幫助壓下密封頂部，然后更換新密封配件，請(qǐng)看參考圖片。
2. It's difficult to find stub bolt in a sentence. 用stub bolt造句挺難的