Rebasing
[医] 垫底术, 重衬
🗣️ 情景例句
Oh, Grandpa, I'm so happy to see you!
啊， 爷爷！ 见到您我真高兴。
He learns English every day.
他每天都学英语。
I will never forget the days that I spent with you.
我永远都不会忘记和你一起度过的日子。