Streptovirudin
[化] 链病毒菌素; 衣霉素
🗣️ 情景例句
This job is hard work.
这活儿太累人了。
Each bird loves to hear himself sing.
鸟儿都爱听自己唱歌。
No, I'm not. Good! I can reach them now. Catch!
不，不高。好！现在我够得着了。接住！