灰灰poppy
退后的英文是back。
back的复数形式是backs,第三人称单数形式是backs,过去式形式是backed,过去分词形式是backed,现在分词形式是backing。相关短语有back up补防,pay back偿还,Pay Backback room密室,argue back反驳。可造句子如下:
1、If you love life, life will love you back.
热爱生活,生活也会厚爱你。
2、We'll go to a meeting in Birmingham and come straight back.
我们将去伯明翰参加会议,然后马上回来。
3、The rescuers were beaten back by strong winds and currents.
救援人员因风浪太大而被迫中断工作。
4、I'll report back the moment I have located him.
我一找到他就马上汇报。