Herbacetin
草棉黃素
??? 情景例句
Sir, this offer will expire this week.
先生，這次特價這個禮拜就結束了。
I invited him to come in, but he wouldn't.
我請他進來，但是他不肯。
There will be a strong wind to the north of the Huai River.
淮河以北地區(qū)有一股強風。