字典網>> 英漢字典>> L開頭詞條>>listen-in的意思 漢英字典listen-in中文翻譯：【電】 收聽字典網英文解釋：動詞 listen-in:listen quietly, without contributing to the conversation同義詞：listen inlisten without the speaker's knowledge同義詞：listen in, eavesdrop相關詞條：listening and ringing key listen-before-talk listening Listen Before Talk listen to reason listening post listener echo listening sonar listen listening test