crustyKK [ˋkrʌsti] /ˈkɹʌsti/形容詞1外皮酥脆的、硬皮的She served hot soup with a slice of crusty bread.她端上熱湯,還配了一片外皮酥脆的麵包。2暴躁的、脾氣壞的、不好相處的The crusty old caretaker rarely spoke to anyone.那位脾氣暴躁的老管理員很少跟人說話。3結痂的、積垢的He wiped the crusty paint off the brush handle.他把刷柄上結成硬塊的油漆擦掉。4邋遢的、髒兮兮的口語Those crusty sneakers should have been thrown out years ago.那雙髒兮兮的球鞋早在好幾年前就該丟了。