Indyl
(=indolyl)吲哚基, 氮(杂)茚基
🗣️ 情景例句
and some brushes and some paint.
刷子和油漆。
Congratulations on your promotion.
我恭喜你晋升了。
She's a new student. She's American.
她是个新来的同学，是个美国人。