roll
v. / n.美 /roʊl/英 /rəʊl/
滚动；卷起；名单
to move by turning over and over; to curl up; a list of names
例句
The ball rolled down the hill and stopped near the fence.
球滚下山坡，停在篱笆旁。
The teacher called names from the class roll.
老师按点名册叫名字。
怎么记
roll（‘揉’→揉面团会滚动）
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