slim /slim/ I. adj. (slimmer, slimmest) 1. 苗条的:a slim waist 苗条的腰身,细腰 2. (微)薄的: slim salary 微薄的薪水 3. (机会)少的,小的:Our chances of winning are slim; we have only the slimmest chance. 我们获胜的机会渺茫,仅有微乎其微的机会。‖II. vi.& vt. (slimmed, slimming) (因运动、节食等)减轻体重,变苗条:slimming exercises 减肥运动,健美运动;slim by dieting以节食减肥How can I slim down my hips?我怎么才能缩减臀围?