Ulva
n. [植]石莼
🗣️ 情景例句
Can't miss it.
错不了的。
Pupil. He is studying.
学生。正在学习。
In answer to these questions I either nodded or made strange noises.
作为对这些问题的回答，我不是点头，就是发出奇怪的声音。