Definition (活動)
to cease an activity that has been carried out continuously or with determination
中止;結束
He kept applying pressure in the match until the very last second when he let up.
他在比賽中一直施加壓力,直到最後一秒才放鬆。
She only dared to speak up in the meeting when she noticed he let up on his criticisms.
她只在注意到他停止批評時,才敢在會議上發言。
After working for hours, he decided to let up for a bit and relax.
在連續工作幾個小時後,他決定休息一下,放鬆一會兒。