listening-in

英 ['lɪsnɪŋ'ɪn] 美 ['lɪsnɪŋ'ɪn]

• n. 收听

listening-in的英文翻译是什么意思，词典释义与在线翻译：

英英释义

动词 listen in:

1. listen quietly, without contributing to the conversation

2. listen without the speaker's knowledge

listening-in的用法和样例：

例句

用作名词 (n.)

1. He is listening in to Radio Beijing.
   他正在收听北京广播电台的广播。
2. She had no idea whether anybody was listening.
   她不知有没有人收听。