相关单词近義詞 open 開著的, flexible 柔靭的, undecided (勝負)未決定的..., unrestricted 不受限制的, fluid 液躰臨近詞open, open ice相似詞open-and-shut, open-casket, open-cut, open-door, open-eyed, open-faced sandwich, open-handed, open-heart surgery, 返回 open-ended