Tpgc
[化] 程序升温气相色谱法
🗣️ 情景例句
That's five points.
五分。
Everyone is dissatisfied with his own fortune.
人对自己的命运总不感满足。
It looks like a cat! Put it in your desk please, Lucy.
看起来象只猫。露茜，请把它放到桌子里。