Qui
abbr. 定量超声指数（Quantitative Ultrasound Index）；门控；速度
🗣️ 情景例句
I'd appreciate that.
谢谢你让我使用电话。
He came at a bad time.
他来的不是时候。
However, a few days later, he was told that a mistake had been made.
然而，几天之后，有人告诉他说弄错了。