Floridin
活性白土
🔁 扩展释义
【医】 血鲜红质
🗣️ 情景例句
It has a full basement,
全地下室，
We're in competition with several other companies for the contract.
我们与另外几家公司逐争取这个合同。
When did you have a meeting?
你们什么时候开的会？