FAQs About the word signing up

註冊

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

上墨,簽名,登錄,簽名,認可,背書,公證,劃掉(外),訂閱,撰寫

放電,解甲

signing on (for) => 登入(對於), signing on => 登錄, signing off (on) => 簽署(於)上, signing (up or on) => 簽署(向上或向上), signifies => 表示,