常見例句雙語例句Make sure check the bolt and nut before testing run. and if they become less crowded, fastening again.試車前務(wù)必檢查所有螺栓、螺母是否有松動，若有松動的螺栓、螺母必須重新緊固。I do not want to collaborate with all the people in the company, I do not want to collaborate with people who do not understand what is the difference between bolt and nut, and I will not !我不需要跟全公司的所有人協(xié)作，我不想也不會跟那些不知道螺帽和螺栓有何區(qū)別的人協(xié)作！Therefore, we should regularly inspect the bolt and nut fastening and implemented in order to reduce unnecessary costs.因此，應(yīng)定期對螺栓和螺母進行檢查并實施緊固，以減少不必要的費用。blog.sina.com.cn 返回 bolt and nut