Perlimycin
珠霉素
🗣️ 情景例句
All the employees in the office eat fast food for lunch.
办公室里的职员中午都是吃快餐的。
From which station does the train leave?
这列火车从哪个站开出呢？
She always eats her lunch at noon.
她总是在正午吃午饭。