Picolinamide
吡啶酰胺, 氮苯酰胺
??? 情景例句
Another rags-to-riches success story. Now you can borrow money from him instead of me.
又一個白手起家，發財致富的成功人物。以后你可以向他借錢，不用找我了。
It's cloudy this afternoon.
今天下午云很多。
At night, the children always do their homework.Then they go to bed.
晚上，孩子們總是做作業，然后去睡覺。