Definition
To cry intensely and with great sadness.
大哭特哭
She was about to sob her heart out when she heard the bad news.
当她听到坏消息时，她几乎要放声大哭。
He watched the touching movie and sobbed his heart out.
他看了这部感人的电影，然后放声大哭。
At the funeral, everyone was sobbing their hearts out for their lost friend.
在葬礼上，每个人都为他们失去的朋友放声大哭。