Undersurface
n. 下面, 底面\\na. 水面下的
🗣️ 情景例句
The work is coming along quite well.
工作进展得相当顺利。
I was not aware that I was in danger.
我不知道自己处于危险中。
He used to sleep during the day and work at night, quite unaware of the fact that he had become the ghost of Endley.
白天睡觉，夜里出来干活，一点不知道自己已成了恩得利家场的活鬼。