Os pisiforme
[医]豌豆骨：腕骨近排内侧的骨
🧩 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
In those days, when they made quilts.
那个时代 ，人们做被罩时，
A good neighbour is better than a bother in the next village.
远亲不如近邻。
'Will you be staying in England?' I asked.
“您就呆在英国吗？”我问。