be on the lookout keep watch be on the lookout (while conducting secret activities) at the sight of sb.
He hid the lantern in Huck´s sugar hogshead and the watch began.
他把灯笼藏在哈克的糖桶里,开始望风。
—— 给力词典精选Well, it really is but a shadowy supposition.
呃, 其实这不过是一种望风捉影的悬想。
—— 辞典例句I think they are 70 % is boat or watch for piracy boat.
我认为此处有70%的小船是海盗船或海盗的望风船。
—— 给力词典精选Where did you get the news? Don´t speak based on hearsay.
这消息从哪来的? 你不要总是望风捉影!
—— 给力词典精选Xiao Wang stood on guard and we felt our way into the lane.
小王望风我们摸着黑走进那条小巷。
—— 给力词典精选