always on
US /ˈɔl.weɪz ɑn/
UK /ˈɔːl.weɪz ɒn/
形容词
一直开着, 始终在线
constantly active or available, especially referring to electronic devices or services
示例:
•
My phone is always on, so you can reach me anytime.
我的手机一直开着，所以你随时可以联系我。
•
The new system provides an always-on connection to the internet.
新系统提供始终在线的互联网连接。