Resta
abbr. reconnaissance; surveillance; and target acquisition 侦查; 监视和确定目标
🗣️ 情景例句
How many days will it take for my mail to reach its destination?
我的信件到达目的地要用几天？
How far is it from the shore of the Atlantic to the mountains?
从大西洋海岸到山脉有多远？
What are they making? asked Li Lei. Uncle Wang laughed. Guess! he said.
“他们在造什么？”李磊问。王大叔笑了。“猜猜看！”他说。