在英语中,表示"再哭"的常用表达有:

Cry again: 再哭一次
Start crying again: 再开始哭泣

举个例子:

"I can't bepeve you're crying again. What's wrong?"
(我真不敢相信你又哭了。怎么了?)

"Don't start crying again, please. I can't handle it."
(请不要再哭了,我受不了。)

常用的短语 "start crying" 表示开始哭泣,例如:

"She started crying when she saw the sad movie."
(她看到那部悲伤的电影时开始哭泣。)

希望这些信息对你有帮助。