Os frontale
<拉>额骨
🧩 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
It's about my grandfather.
是关于我爷爷。
Sober up!
清醒点！
However, it was his turn to be surprised,
没料到这回该轮到他自己吃惊了。