Ethinyl
[机] 乙炔基
🗣️ 情景例句
I have a call to make.
我需要打个电话。
The school is just around the corner.
学校只在拐角附近。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。