sign in 同义词

sign in是什么意思

check in
英文释义: 动词 announce one''s arrival, e.g. at hotels or airports

翻译和释义

sign in 英文释义：announce one''s arrival, e.g. at hotels or airports
sign in 中文翻译：登陆

sign in的同義詞，sign in相同意義的詞匯，sign in synonyms