hard [i h1:Rd ]     (순위: 191 - 초등 수준)   뜻  어려운, 열심히 Mean  Resistant to pressure; not readily penetrated. 파생어 harden  [동] hardly  [부] hardness  [명] hardship  [명] hardy  [형] 예문 1. a hard law (가혹한 법률) 2. sleep hard (푹 자다) 3. hard work (힘든 일) 4. hard times (불경기) 5. hard of hearing (귀가 먼, 난청의) [중3] 현대 1. Our team worked hard to finish the final test. [6과] 2. At first I pushed off a little too hard and crashed into the opposite wall. [6과]