Dibromophenolphthalein
溴酚红
🗣️ 情景例句
Front Desk. Can I help you?
前台，需要我为您服务吗？
When did you go cooking?
你什么时候去做饭？
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。