Window concept
[计] 窗口概念
🧩 词语组成解析
window
['wɪndo]
n. 窗，窗户;窗口;〈美俚〉眼镜;
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
The crowd began to shout, but the drunk was unaware of the danger.
人们开始大叫起来，但醉汉却没有意识到危险。