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
Reading?
读书？
Dad is building another room onto the back the house.
爸爸另外在屋子的后面盖一个房间。
My treat.
我请客。