Levomycin
左菌素; 左霉素
🗣️ 情景例句
Our fiftieth reunion?
是我们的五十年重聚？
I would like to ask you a favor.
我可以提出一个要求吗？
He was late again. It's typical of him to keep everybody waiting.
他又迟到了。他的特点就是让别人等他。