vi.覆盖(包上；盖上毯子；通用于)
adj.封了的(有再生区的)
She turned down the blankets and climbed into bed. 她掀起毯子上床去了。
He was such a wet blanket at the party that they never invited him again. 他在那次聚会中异常扫兴，人家再也不邀请他了。
It's cold I need another blanket. 太冷了--我再要一条毯子。
