🧩 词语组成解析
lesson
['lɛsn]
n. 教训,训诫;功课;课程,一堂课;[宗]日课;
vt. 教训,训斥;教课;向…授课;
🗣️ 情景例句
Then you're not upset
那么 ,你没有感到不快
I've got a pain in my back.
我的后背有点疼痛。
When is it going to be on the market?
什么时候上市啊