Rft
[医][=rapid filling time]快速充盈时间
🗣️ 情景例句
Say good-bye to Richard.
替我向Richard说声再见。
We can't recall how often he's written.
我们记不起来他每隔多久写一封信。
My dentist had just pulled out one of my teeth and had told me to rest for a while.
我的牙科医生刚刚给我拔掉了一颗牙，叫我休息一会儿。