Underset
n. 下层流, 下层矿脉
✅ 同义词
🗣️ 情景例句
Sounds of the country.
乡村音响。
May I borrow your matches?
我能借你的火柴吗？
From these he can go on to appreciate more complex forms or combinations of several forms.
从这些形体出发，观赏者可进一步观察更为复杂的形体或若干形体的组合。