snowplough
noun UK (US snowplow) uk/ˈsnəʊ.plaʊ/ us/ˈsnoʊ.plaʊ/
(VEHICLE)
[ C ]扫雪机，除雪机
a vehicle or device for removing snow from roads or railways
Hundreds of gritting lorries and snowploughs are on standby.
The track is kept clear by a lorry with a snowplough bolted to its bumper.
(SKIING)
[ C usually singular ]（滑雪中的）犁式制动
in skiing, a simple way of turning or stopping in which the points of the skis are turned towards each other
I just couldn't get the hang of the snowplough and ended up face down in the snow.
Taking to the slopes, she learned how to do a snowplough turn.