Related topics: Other sports
dumb·bell /ˈdʌmbel/ noun [countableC]
1. DSOtwo weights connected by a short bar, that you can lift to strengthen your arms and shoulders 哑铃 SYN weights →5 see picture at 见图 gym2. STUPID/NOT INTELLIGENT American EnglishAmE informal someone who is stupid 笨蛋,傻瓜