Improv
n. & adj. <口>即兴表演（的）
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
A bargain is a bargain.
达成的协议不可撕毁。
He has to deduce what he can from the few scanty clues available.
他们必须根据现有的不充分的线索进行推理。