Ihds
abbr. inpatient hospital days 住院患者的住院天数; Interstate Highway and Defense System 州际公路与防卫系统
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
Joe was really a rat.
乔是个十足的大骗子。
It's cheaper, isn't it?
这更便宜些，是吗？