Definition
To suddenly and uncontrollably begin to cry or laugh.
突然哭出声或大笑起来
Upon hearing the bad news, she dissolved into tears immediately.
听到这个坏消息后，她立刻泪如雨下。
The comical scene caused him to dissolve into laughter.
这个滑稽的场景让他忍不住大笑起来。
At the wedding, the groom dissolved into tears as the bride approached.
在婚礼上，当新娘走近时，新郎忍不住哭了出来。