Gco
abbr. Guidance Control Officer 制导控制军官; Gun Control Officer 枪跑控制军官; general counteroffensive 总反攻; German Commission for Oceanography <德国>德国海洋学会
🗣️ 情景例句
Mary, this is Stone's brother Jim.
玛丽，这是世通的兄弟吉姆。
Happy is he that is happy in childhood.
童年时代快乐的人是幸福的。
Oh, hi, Jim!
噢，你好，吉姆！