Backward progression
[医] 后退
🧩 词语组成解析
progression
[prə'ɡrɛʃən]
n. （事件的）连续;一系列;发展，进展;<数>级数;
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
To run away from his sister
从他姐姐那儿逃走
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。