Klein reaction
[医] 克莱因氏反应(检癌)
🧩 词语组成解析
n. 克莱因（男子名）
🗣️ 情景例句
He studied harder to improve his English.
他更加努力提高英语水平。
Your father's honour is to you but a second-hand honour.
对于你来说，父亲的荣誉只是间接的荣誉。
The contents were disappointing.
箱内东西令人失望。