Joints spheroidal
[医] 球窝关节
🧩 词语组成解析
n. 关节；连接, 接头；运动付（joint的复数形式）
spheroidal
[[ˌsfiə'rɔidəl]]
a. 球状的, 扁球体的, 椭球体的
🗣️ 情景例句
OK?
好吗？
Is this within the tax-free limit?
这个在免税限额内吗？
Among these I would list string and brown paper, kept by thrifty people when a parcel has been opened, to save buying these two requisites.
这些东西中我想举出线绳和包装纸为例。节俭的人们打开包裹后便把这两样必备的东西收藏起来。省得日后去买。