破损的窗子用英语可以说成 "broken window"。

这个词的来源可以追溯到古英语 "brecan",意思是 "破碎",后来发展成现在的 "break"。"window" 来自古英语 "winde",意思是 "窗口"。

下面是一些英文例句和中文翻译:

"The storm blew out one of the windows in the house and now there's a broken window." (暴风雨把房子里的一扇窗吹坏了,现在有一个破损的窗子。)
"The broken window needs to be fixed before it gets cold outside." (破损的窗子需要在外面冷起来之前修好。)
"The burglars broke the window to get into the house." (窃贼打破了窗子进入了房子。)