potluck dinner

基本解释

Go outside, to a park, to the beach. Have a potluck dinner at home.
去外面透透气，去公园，去海边，在家里做顿家常的晚餐。
Some were able to bring much food and drink to this potluck dinner while others could bring little or nothing.
有的人可以带来很多食物和饮料，并且在他人基本无力带来食物的时候大肆享用。
eddyemma.com
These dinners are called potluck dinner s. they usually consist of a salad or vegetable and several more substantial dishes such as chicken meatballs lasagna or special ethnic delicacies.
客人们自带的食物通常包括沙拉和蔬菜，以及其他几种更加丰盛的菜肴，比如鸡肉、肉丸子、意大利式卤汁面条或者是一些具有异国风味的佳肴。

Host a potluck dinner where everyone brings their favorite dish.
FORBES: Making it Work