E.m.f.
[医] 电动势, 红细胞成熟因子
🗣️ 情景例句
I'd like to make a couple of proposals to improve the whole situation.
为了改善整个局面，我们提出若干建议。
From across the room, David cast a glance at his brother.
隔着房间，大卫瞥了一下弟弟。
No, they aren't.They are Norwegian.
不，他们不是丹麦人。他们是挪威人。