Dati
[医][=diastolic amplitude time index]舒张幅度时间指数
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Nothing is impossible to a willing heart.
心之所愿，无事不成。
No, I'm English.
不，我是英国人。