Tetraiodophenolphthalein
四碘酚酞
🗣️ 情景例句
No, I'm not kidding.
不， 我不是说笑。
I don't know, sir, but I guess the computer made some mistake.
不知道呀，好像是电脑出了故障了。
Being criticized is awful!
被人批评真是痛苦！