listen-in
英['lɪsn'ɪn]
美['lɪsn'ɪn]
动词 listen in:
-
listen quietly, without contributing to the conversation
-
listen without the speaker's knowledge
用作名词 (n.)
- Company is mainly engaged in wiretapping.
公司主要从事监听。
- Newly installed seismometers will listen for glacial earthquakes.
新安装的地震仪将可监听冰河地震的声音。