詞語：sign-in
sign-in的解釋
sign-in['sainin]n. (為支持向政府等提出的要求、請求而發起的)徵集簽名，簽名運動簽名，簽到；作入內記錄，登記准許進入
sign-in的意思
sign-in 簽名運動;sign-in seal 安全圖章;sign-in sheet 到達表;Inliners sign-in at registration booth 直排滑輪運動員請向登記處報到;sign-in books and pen 簽到本和筆;
sign-in的參考例句
1.All participants are requested to sign-in for attendance every morning. 學員要求在早晨上課之前進行簽到。
2.The third change is a fix for the rickety sign-in and connection issues that some users have been reporting. 第三個變化是對登錄不穩定及用戶報告的其他一些相關問題作了修正。
3.Sign-in and staging area is inside "Shanghai Jinqiao South Export Processing Zone", entrance on Huadong Road(between Longdong Avenueand Gaoke Road). 簽到及比賽場地位於上海金橋南出口處理區域內，入口在華東路（龍東大道和高科路之間）。