Sisomycin
紫苏霉素
🗣️ 情景例句
We've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
Please excuse me for a little while.I want to do something.
请等我一会儿时间，我要做点事。
The guards couldn't have been watchig very carefully.
警卫不可能一直认真地查看。