Aceperinaphthane
[化] 醋代萘烷
🗣️ 情景例句
Do you remember
你记得
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
Many of them have to wait six months for their goods.
许多顾客不得不等上半年才得到所需的商品。