voice-activated
UK/ˈvɔɪs ˌæktɪveɪtɪd/US/'vɔɪs'æktɪveɪtɪd/
释义
adj.
Controlled or triggered by spoken commands.
声控的；语音激活的
词根拆分
原生英语voiceroot
+
-connector
+
activatedroot
=voice-activated
voice + activated = 由声音启动——通过口头命令操作。
例句
- 1.
Most modern cars now have voice-activated navigation.
如今多数新车都有声控导航。