to bend 基本例句 转弯,转角 It's an awkward door you haveto benddown to go through it.这扇门很不方便——得弯着腰才能过去。 It's hardto bendan iron bar.把铁棒弄弯很不容易。 His fatness renders him unableto benddown.他太胖了，以致于弯不下腰。 They refusedto bendto the hijackers' demands.他们拒绝屈从于劫机者的要求。