Heteropolybase
[化] 雜多堿
??? 情景例句
That is not consistent with your principles.
那與你的原則不符合。
I remember George's father owns a ship.
我記得喬治的父親有一艘船。
Will you please have the check certified?
那么請(qǐng)開(kāi)保付支票好嗎？