Dicodide
[化] 二氢化可待因醌
🗣️ 情景例句
Let's see. Four desks.
我来看看。四张桌子。
Is that so?
是这样子的吗？
He became mortally ill a few months before we had planned to go and,
就在他计划回国的前几个月，他突然身患绝症。