Indyl
(=indolyl)吲哚基, 氮(杂)茚基
🗣️ 情景例句
Oh no!
噢 糟糕！
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。