Let rip
（非正式）全力以赴, 无拘无束行事, 自由自在地行动
🧩 词语组成解析
let
[lɛt]
允许，任由;让，随;假设;出租;
rip
[rip]
n. 裂口;废物;[美国俚语]偷窃;浪子;
vt.& vi. 扯破，撕坏;
vt. 撕成;锯;猛地扯开;拆（衣服）;
vi. 裂开，绽线;
🗣️ 情景例句
Don't mention it. What would you like to drink?
别客气，想喝点什么？
Most of them are less than 30.
他们中大多数不到30岁。
What are you doing?
你在干什么？