FAQs About the word signed up

注冊

to sign one's name in order to get, do, or take something, to sign one's name (as to a contract) in order to obtain, do, or join something

背書,公證的,簽名,已登入,簽名過的,會簽,認可,上墨的,已訂閱,撰著

放電,退伍

signed on => 已登入, signed (up or on) => 已簽署(向上或向前), signatures => 簽名, signals => 訊號, signallers => 信號兵,