Kiu
[医][=kallikrein inactivator units]血管舒缓素灭活（剂）单位
🗣️ 情景例句
I hope he's in a good mood.
我希望他心情不错。
That street is only two miles long.
那条街仅仅是2英里长的。
Admittedly it was an unusual pie dish, for it was eighteen feet long and six feet wide.
这个馅饼盘子确实少见，有18英尺长，6英尺宽。