a tool with a long, sharp, curved blade and a long handle held in two hands, used especially to cut long grass

to cut something using a scythe

to move very quickly through a group of people or things

The racing car left the track at 120 mph and scythed through the crowd of spectators, killing ten. 赛车以每小时120英里的速度脱离跑道，冲进观赛人群，致使10人丧生。