roll vt. & vi. 摇晃,(使)摇摆 ①The ship rolled very heavily. 那艘船左右摇晃得厉害。 n. 摇晃,面包圈,卷形物 ②The ship's roll made me sick. 船的颠簸使我作呕 roll up 把…卷起来 roll our sleeves up roll over打滚
Children like ______________ in winter. Tears ______down her cheeks.
rolling snowballs
rolled
When the business gets _____, we’ll have more time to relax. A.to roll B.rolling C.roll D.rolls
开始运转 get running