Hardpan
n. 硬质地层, 未开垦的硬地, 粘土层
🗣️ 情景例句
When you see something, think of the English word for it.
当你看到一个东西时，就想到它的英文单词。
Wahtever a man sow, that shall he also reap.
种瓜得瓜，种豆得豆。
They look young! Who's that man?
他们看上去好年轻啊！那个人是谁？