Hydroxymethylpyridine
羥甲基吡啶
??? 情景例句
How's everything with you?
你一切如何？
Did you sell it to him yourself?
你自己親自賣給他嗎？
No, it isn't. Ask that woman. I think it's her bike.
不，不是我的。問問那個(gè)婦女嗎。我想這是她的自行車。