Os hamatum
[医]钩骨：腕骨远排居中的骨
🧩 词语组成解析
n. 骨, 孔, 穴裂口\\n[计] 办公系统, 操作系统
[医] 钩骨
🗣️ 情景例句
No, no, you were right. I was wrong.
确实不容易 说对了。我错了。
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。