（to take) pot luck 鍋裡有什麼就吃什麼 碰運氣 家常便飯
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a : the regular meal available to a guest for whom no specialpreparations have been made
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b : a communal meal to whichpeople bring food to share — usually used attributively a potluck supper
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2: whatever is offered or available in given circumstances or at a giventime
Examples
- He organized a neighborhood potluckfor next Saturday.
shrewd 機靈的
Examples
- She’s shrewd about her investments.
- a shrewd used car dealer who knewhow to make the best possible deal
- So young—and attractive, very attractive. He’s tall, dressed in a fine gray suit, white shirt, and black tie with unruly dark copper-colored hair and intense, bright gray eyes that regard me shrewdly. It takes a moment for me to find my voice.（ from Kindle book)
Hong Kong basic bitch learn English 