常見例句A bright red welt rose on his arm. 他的手臂上起了明顯的條狀紅腫。I can't get this screw to come out of the wall. 我無(wú)法把這顆螺絲釘從牆上取出。The brackets want an extra screw. 托架需要再加一個(gè)螺釘。He hold on to my arm with a tenacious grip. 他緊緊抓住我的手臂不放。I felt something crawling up my arm. 我感覺到有什麼東西爬上我的手臂。The falling slate sliced into his arm. 落下來的一塊石片劃破了他的手臂。 返回 screw-armer