beatsn.节拍;跳动名词beat的复数形式.
beatv.打;打败;跳动;敲打;战胜n.拍子;敲打;心跳声adj.精疲力尽的
beat ... at在 ... 运动项目上打赢
beat the world in在 ... 方面世界第一
beat one's brains冥思苦想,苦苦思索
beaten his breastv.锤胸悲叹
Beatson operation比特森手术(乳腺癌晚期卵巢摘除术)
beat my brains outvt.绞脑汁(苦干)
beaten to quartersv.击鼓召集水兵各就各位准备战斗