drum roll英 [drʌm rəʊl]美 [drʌm roʊl]网络 马戏团; 鼓声; 击鼓; 擂鼓; 滚鼓马戏团英英释义nounthe sound of a drum (especially a snare drum) beaten rapidly and continuouslySynonym:paradiddleroll双语例句