Haldane apparatus
[医] 霍尔登氏呼吸气体分析器
🧩 词语组成解析
霍尔丹(姓氏)
🗣️ 情景例句
He went to Canada on business.
他因公赴加拿大。
Take care of the pence and the pounds will take care of themselves.
积少成多。
Good morning, Mr Coal. I hear that you are one of the best detectives in the capital.
早上好，科尔先生。我听说你是首都最优秀的侦探之一。