Tfm
[化] 三氟甲硝酚
🗣️ 情景例句
It's a great college.
那是一所好大学。
My grandfather got married in 1921.
我的祖父在1921年结婚。
OK. While you're doing that I'll go and get some water.
好的。你系小树，我去弄点水来。