barn door的用法和樣例：
例句
- The farmer herded the cows over to the barn door.
農夫把奶牛趕到牲口棚門口。
辭彙搭配
- lock the barn door after the horse is stolen 賊去關門,為時已晚...
- lock the barn door when the horse is stolen 賊走關門(為時已晚)...
- not able to hit a barn door 槍法拙劣
- shut the barn door after the horse is stolen 賊走關門(為時已晚)...
- shut the barn door when the horse is stolen 賊走關門(為時已晚)...
