Haldane tube
[医] 霍尔登氏管(采集肺泡气用)
🧩 词语组成解析
霍尔丹(姓氏)
🗣️ 情景例句
Not too bad, thank you.
挺好的，谢谢你。
You're wanted on the telephone.
你有电话。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，