Validamycin
有效霉素
🗣️ 情景例句
What's all the cheering about?
这么高兴是为什么？
We have mainly adopted some usual international practices.
我们主要采取了一些国际上的惯例做法。
This race, which went on for exactly four exactly four months, was the last of its kind.
这场比赛持续了整整4个月，是这类比赛中的最后一次，