roll back 使退却
roll in 滚滚而来;蜂拥而来
roll into (使)滚进…
roll out 辗平;铺开
roll up (烟雾)袅袅上升;卷起
make room for sb. 让出空地方给某人
all round (在…)周围,处处
round and round (围绕着…)不息地旋转
round off (园满)完成
round up 收集,集合
rub away 擦掉;磨去
rub down 用力擦遍;按摩
rub off 擦掉,磨去
rub out 擦掉,拭去;(俚)杀死
bring to ruin 使毁灭,使落空
as a rule 通常;一般说来
run away with (感情等)战胜
run down 跑下;撞倒;追捕到
run into 跑进;偶然遇到;共计
run off (使)逃跑;复制
run out 结束;变得缺乏
run out of 用完,耗尽
run out from 从…延伸
run over (跑)过去;溢出;浏览
run through 跑着穿过;刺
run up against 意外地碰到(困难等)
run upon 撞击;触(礁)
on the run 跑着;奔走;奔波
rush into 匆忙做某事