Metahexamine
甲磺環(huán)己尿
??? 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，請他們貢獻(xiàn)時(shí)間。
I'm sorry. I don't get what you're driving at.
抱歉，我不明白你的意思。
But Fortune's favoured children belong to the second class.
但是，命運(yùn)之神的寵兒是第二類人，