英语释义
1. the regular meal available to a guest for whom no special preparations have been made
2. a communal meal to which people bring food to share —usually used attributively
a potluck supper
3. whatever is offered or available in given circumstances or at a given time
4. a meal to which everyone who is invited brings food to share
5. a meal for a guest that is prepared from whatever is available
6. a meal to which people bring food to share