quick-eared keen ears very alert extremely vigilant
Peter´ll know; he always keeps an ear to the ground.
彼得会知道的, 他耳听八方。
—— 辞典例句Keep your ear to the ground and take nothing for granted.
要耳听八方和不要做任何保证。
—— 给力词典精选There´s a built - in stereo microphone for use with your video, plus a mike jack.
内 置 的立体声麦克风和扩音器,能帮你在摄制影像的时候, 耳听八方。
—— 给力词典精选