Leucoxides
白氧化物类
🗣️ 情景例句
It's on the house.
这是免费的。
I am ready to sign the agreement.
我已经准备好了签合同。
I will take the money. Give me three times more than Antonio borrowed from me.
我愿意要钱。请给我加三倍还给我安东尼奥向我借的钱。