Snv
[医][=spleen necrosis virus]脾脏坏死病毒
🗣️ 情景例句
Three minutes to play.
还剩三分钟。
Did everyone you invited show up?
你邀请的人都来了吗？
Jim is writing. Lily isn't writing. She's looking at the blackboard.
吉姆在写字。莉莉没在写字。她在看黑板。