词汇	pre-open operator
释义	pre-open operator 准开算子
随便看	Do you like kite flying? Do you like Korean songs Do you like Korean songs? Do you like lettuce Do you like lettuce? Do you like lollipops Do you like lollipops? Do you like martial arts novels? Do you like meat do you like meat? Do you like meat? Do you like milk tea Do you like milk tea? Do you like monkey nuts Do you like monkey nuts? Do you like mooncake Do you like mooncake? Do you like morning exercises Do you like morning exercises? do you like mushroom soup do you like mushroom soup? Do you like old furniture Do you like old furniture? Do you like orange juice Do you like orange juice?