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
Mitchell is
Mitchell是
Once a knave, ever a knave.
一朝失足，铸成千古恨。
She was offered a job as a translator, but she turned it down.
有人请她去作翻译，她拒绝了。