Etruscomycin
意北霉素, 鲁斯霉素
🗣️ 情景例句
Are the people friendly in China?
中国的人们友好吗？
You must not pledge your own health.
切不可把健康作孤注一掷。
Sorry, I don't know. My watch is at home.
对不起，我不知道，我把表放在家里了。