Carpometacarpal joints
[医] 腕掌关节
🧩 词语组成解析
[医] 腕掌的
n. 关节；连接, 接头；运动付（joint的复数形式）
🗣️ 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
I ate oatmeal for breakfast yesterday.
我昨天早饭吃的是麦片。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders.
我们要十分感谢那些吃昆虫的鸟和兽，然而把它们所杀死的昆虫全部加在一起也只相当于蜘蛛所消灭的一小部分。