Tham
abbr. [有机化学]三羟甲基氨基甲烷（tromethamine）
🗣️ 情景例句
That's like closing the gate after the horse has bolted.
那无异于马后炮。
Why are you following me?
你为什么跟着我？
Yes, I have a small one.
我有一个小的。