Os trapezoideum
[医]小多角骨：腕骨远排的骨，位于大多角骨和头状骨之间
🧩 词语组成解析
n. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
🗣️ 情景例句
I think I'll go along with your proposal.
我想我支持你的提议。
That's monkey business!
胡闹！
But he wanted to see the old folk again and to visit my mother's grave.
但是，他想看一看家乡父老乡亲，为我的母亲扫墓。