Related topics: Motor vehicles
clunk·er /ˈklʌŋkə $ -ər/ noun [countableC] American EnglishAmE informal 1. TTCOLD/NOT NEWan old car or other machine that does not work well 破旧的汽车[机器]
2. something that is completely unsuccessful because people think it is stupid or wrong 彻底的失败;毫无价值的东西