flock/flɑːk/动词聚集；蜂拥Hundreds of people flocked to the football match.数百人蜂拥前来观看足球比赛。用软材料覆盖表面装饰a flocked greetings card软面问候卡/flɑːk/名词（充填垫子等的）软填料；（在墙纸或窗帘上制作凸起图案用的）短绒，绒屑羊群；鸟群；人群a flock of sheep/goats/geese一群绵羊／山羊／鹅想跟读，去练习
