n.雪犁;扫雪机;[体]犁式制动
vi.犁式滑降
One morning, I shuffled downstairswas startled to see a snowplow clearing my drivewaythe bent back of a woman shoveling my walk. 一天早上,我慢吞吞的下楼,却吃惊的发现一台扫雪机正在清扫我的车道,还有一个女人正弯腰铲去走道上的雪。