Riston
瑞斯託霉素
🗣️ 情景例句
Make sure everybody is at that meeting.
要确定每一位都出席这次会议。
We only live once,, but if we work it right once is enough.
我们生命只一次，好自为之一次足矣。
He had a good many friends here.
他在这儿有很多朋友。