keep your eyes peeled
保持警惕,密切關(guān)注
口語·提醒注意周圍
英文釋義
to stay vigilant or alert, to pay close attention to one's surroundings
例句
Keep your eyes peeled for the delivery truck; it should be here any minute.
典故來源
源自19世紀(jì)航海用語,水手需剝開眼瞼(peel)以保持警覺瞭望,后引申為密切注意。