Isonicotinic
[醫(yī)]異煙酸, 異煙肼
??? 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10點(diǎn)有空。
That's not like him.
那不象是他的風(fēng)格。
I will continue my learning, though I am tired of learning English.
盡管我很煩英語，我還是要學(xué)它。