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
I'm afraid not. We don't generally accept a letter of credit.
恐怕不行，我们一般不采用信用卡。
I see. Let's break now.
我了解，让我们休息一下吧。
It was true that he had just bought a lamb, he explained, but his lamb was black.
不错，他的确刚买了一只羔羊，阿列科解释说，但他的羔羊是黑色的。