signings/ˈsaɪ.nɪŋ/名词签约运动员The club's summer signings will take time to settle in.在夏季签约加盟俱乐部的队员需要花一段时间适应。使用手语签字(同意)the signing of the contract/treaty/agreement签署合同/条约/协议想跟读,去练习