Trichloroacetamide
三氯乙酰胺
🗣️ 情景例句
It's delicious.
味道好极了。
Good morning, ladies and gentlemen. It's very satisfying to see so many of you here.
各位女士各位先生，早上好，在这里见到你们大家使人感到非常满意。
The moon travels round the earth.
月球绕着地球运行。