Dichlorodimethylhydantoin
[化] 二氯二甲基乙內(nèi)酰脲
??? 情景例句
How much do I owe you?
我應(yīng)付多少？
Do you live up the street?
你在街頭居住嗎？
Before? After? said the doctor.
“飯前？飯后？”醫(yī)生說(shuō)。