He ought to have enough stories to write a book.他应该有足够的故事写一本书了。Are we going to have enough fuel this winter?我们有足够的燃料度过这个冬天吗？He ought to have enough money for the trip.他应该有足够的钱去旅行。We were poor, but we still managed to have enough to eat.我们那时很穷，但还是设法弄到了足够的食物。