Tri(hydroxymethyl)propane
[化] 三羟甲基丙烷
🗣️ 情景例句
a portrait of the United States--
一幅美国的剪影--
No. I have been away on vacation.
是呀，我休假去了。
When he woke up, his hands and feet had already been tied together.
当他醒过来的时候，他的手脚已经被捆起来了。