rub
[rʌb]
vt. 擦；摩擦；惹怒
vi. 擦；摩擦；擦破
n. 摩擦；障碍；磨损处
同义词
参考例子
1.It was cold,so he rubbed his hands together.
天很冷，他使劲搓着双手。
2.Rub in this cream once a day.
每日一次，把这乳剂用力擦入。
3.Give the table a good rub.
把这张桌子好好擦一擦。
英文解释
n.
1.an unforeseen obstacle
2.the act of rubbing or wiping
v.
1.move over something with pressure
2.cause friction
3.scrape or rub as if to relieve itching
网络释义
RUB
俄罗斯卢布; 摩擦; 拓印; 耐磨性;
rub down
按摩; 用力擦遍; 追捕，追查; 撞倒，撞沉;
WET RUB
湿擦; 湿润磨擦阻抗;
rub marks
磨损痕迹;
rub through
勉强度过; 勉强渡过;