Oc
[计] 操作码, 操作控制器
🗣️ 情景例句
Then in that spirit let each of us give thanks.
现在本着同样心意，让我们开始感恩。
Has this seat number started boarding?
这个座位号已开始登机了吗？
Hi! I'm sorry I was out when you rang.
你好！我很抱歉，你打电话时我出去了。