Cladinonic acid
[医] 红霉糖酸
🧩 词语组成解析
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
He is rich enough who has true friends.
有真朋友的人是富翁。
There are four of us.
我们有4人。