Acuductor
[医] 导针器
🗣️ 情景例句
which is going out with a camera and a roll of film
那就是带着照相机和一卷底片出去久
He is studying the ecology of ameba.
他在研究阿米巴
I mean powder that is made from fish, blood and bone.
我是指用鱼、血和骨头制成的粉末。