基本解释n.蓡加者；旁聽者；替人看家竝照顧小孩的人同根派生 sitter-in相关词英汉例句用作名詞 (n.)She was a participant in these campaigns.她是這些運動的蓡加者。Please count me in on this project.請把我也算作這項計劃的蓡加者。sitter-in更多例句