v.(beat,beaten) ①敲打 ②打败 ③作节奏运动:My panic was rising and I could feel my heart beating  wildly.(湖南高考)  n.[C] ①有规律的敲击(声)②节拍,主节奏

【搭配】beat down杀价

beat up痛打,毒打

beat off击退