Dibromothymolsulfonaphthalein
二溴百里酚磺酞, 溴百里蓝
🗣️ 情景例句
I'm going to use it for business.
我会在业务上用到它。
Step by step the ladder is ascended.
登梯需要逐级登。
Excuse the mess, Sam.This room's very untidy.
屋子很乱，请原谅，萨姆。