pick up your ears
竖起耳朵
以上为机器翻译结果，长、整句建议使用 人工翻译 。
When you stick rabbit ears on your TV set and pick up local stations for free, you are receiving broadcast television from local TV stations.
当您在家里摆弄电视机上面的天线并选台时，您实际上正在接收这些广播信号。
youdao
You can often pick up useful tips if you keep your ears open.
如果你留心细听，常常能获得一些有用的消息。
Imagine being at a crowded party where your ears could pick up on the wittiest and most relevant conversation.
FORBES: Second Screen Visionaries: 5 Ways Mobile Is Changing TV-Watching
应用推荐
模块上移
模块下移
不移动