Reconnoitring
v. 侦察, 勘探( reconnoitre的现在分词 )
🗣️ 情景例句
and you won't get so many colds anymore.
你就不会老患感冒了。
When an opportunity is neglected,it never comes back to you.
机不可失，时不再来；机会一过，永不再来。
Yes, thank you, Mr. Hu.
好的，谢谢胡老师。