🧩 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
You don't know me.
你不认识我。
What's the circulation of this magazine?
这杂志发行量怎么样？
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，