dropper-in

英 ['drɒpəɪn] 美 ['drɒpəɪn]

• 偶然的访客； 不速之客

dropper-in的用法和样例：

例句

1. Categorizing Links aids your audience in navigation of your Links.
   类别链接帮助你的访客导航你的链接。
2. The hostess always keeps some good wine in for unexpected guests.
   女主人总是给那些不速之客款以美酒。
3. I am very busy, I hope nobody drops in on me tonight.
   我太忙，我希望今晚不要有不速之客进来。