Snv
[医][=spleen necrosis virus]脾脏坏死病毒
🗣️ 情景例句
OK. I'll be back in a few minutes.
好，过几分钟我就回来。
May I smoke?
我能抽烟吗？
As the men refused to stop working, the police attempted to seize the pneumatic drill.
由于工人拒绝停下手中的活，警察想夺风钻。