基本解释n.织边；线头；乱弹v.指弹；敲打；单调地说（作响）同根派生 thrum相关词英汉例句Julie often likes thrumming on the piano instead of doing her formal practice.朱莉弹钢琴总喜欢随便乱弹而不做正规练习。A thrumming sound.漫弹的声音thrum更多例句英英字典剑桥英英字典 to make a continuous low sound a continuous low soundthrum剑桥字典thrum柯林斯字典