Undersides
n. 下侧( underside的复数形式 ); 下部表面; 底面; 底部
🗣️ 情景例句
Just fine.
相当不错。
It's up in the air.
尚未决定。
In my letter, I told her that she could stay with us.
我在信中告诉她，她可以和我们住在一起。