Polymycin
多链丝霉素
🗣️ 情景例句
This is as useful as screen door on a submarine.
这毫无用处。
The gangsters are planning a robbery.
一伙强盗在计划抢劫。
Where are you going tomorrow? You said that you hoped it would be fine.
你明天打算去哪儿？你说你希望明天是个好天呢。