Retroactive amnesia
[法] 逆行性健忘症
🧩 词语组成解析
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
John is not forty-five yet,is he?
约翰不够45岁,是吗？
Big Ben has rarely gone wrong.
“大本”钟极少出差错。