🔊 原版音檔暫缺 — 可先聽瀏覽器朗讀
A window of opportunity 就是機遇之窗的意思，指可以做某事的一個短暫時機或可能。
I've got a window of opportunity to talk to my boss about a pay rise tomorrow.
Meet me in reception - there might be a window of opportunity for me to let you into the concert!
Sometimes a problem can actually be a window of opportunity.
Go out (of) the window 的意思是什麼事情已經過去了，來不及了、不可能了。
My computer crashed yesterday, so any chance of finishing my work has gone out (of) the window.