点击下方单词,选择对的这个单词
1. （法官、拍卖人、会议主席等用的）小木槌A gavel is a small wooden hammer that the person in charge of a law court, an auction, or a meeting bangs on a table to get people's attention.
1. a small mallet used by a presiding officer or a judge
多通过句子记忆单词，而不是单独死记硬背。
