Hemoconcentration
血浓缩
🗣️ 情景例句
I doubt it, sir. We'll try, but I can't promise anybody before 3:30.
我没把握，先生。我们会尽早的，但我不敢许诺3：30以前行。
To sing a song
唱歌
Oh dear! You're right.It's closed.
哎吆！你说得对，是关着的。