Mercilless
a. 无慈悲心的,残忍的
🗣️ 情景例句
I can let you go, as long as you can finish this task by the deadline.
我可让你走，只要你在最后的限期前完成任务。
Please try it.
请试试看。
Her tooth ached all night.
她牙疼了一整夜。