Rft
[医][=rapid filling time]快速充盈时间
🗣️ 情景例句
To help scrub the building interior clean.
帮忙把建筑的内部擦洗干 。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
Do you remember when the three of us went on a picnic?
我们三个人一起搞过野餐，你还记得吗？