Tri(hydroxymethyl)propane
[化] 三羟甲基丙烷
🗣️ 情景例句
It's not difficult.
这不难。
Would you care to take a seat while I make out a receipt?
请坐一会儿好吗？我给您开个收据。
Why are you in here?
你为什么在这里呢？