Octamethylpyrophosphoramide (ompa)
[化] 八甲基焦磷酰胺; 八甲磷
??? 情景例句
Well, she'll be here later.
來 她會晚一點。
I always have a big wash to do on saturdays.
我星期六總是有一大堆的衣物要洗。
It is no use learning without thinking.
學而不思則惘。