Jcw
abbr. job control word 作业控制字; justification control word 码速调整控制字; J·C·Williamson J·C·威廉森
🗣️ 情景例句
Hi, Pop. Hi, Son.
你好， 爸。你好 ，儿子。
Turn down the radio please.
请放低音量。
Have you decided which boat to take, Sir?
先生，您决定用哪只船了吗？