Smartless
a. 无剧痛的
🗣️ 情景例句
I'm afraid it just isn't good enough.
恐怕这不够好。
You cannot sell the cow and sup the milk.
你不可能出售乳牛，同时又要喝牛奶。
Hi, Bill! Congratulations!
你好，比尔！祝贺你！