Retrogressed
v. 倒退, 逆行, 退化( retrogress的过去式和过去分词 )
🗣️ 情景例句
Ah, good morning, Robbie.
啊， 早安， Robbie。
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。