Beta-blocker
[医]β-受体阻滞剂
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
[医] 阻滞物, 阻滞剂, 阻滞抗体
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
He that has a wife has a master.
娶了妻娶了个主人。
Is that you, John?
是你吗，约翰？