Rebasing
[医] 垫底术, 重衬
🗣️ 情景例句
Very few people last in this class for the full hour the very first time.
很少人能够第一次撑完一个小时的课。
Who is the auther of this biography?
谁是这篇传记的作者？
Just two weeks.
只有两个星期。