rub [rʌb]
以下由轻松背单词网站提供
基本释义
n.摩擦,困难,障碍,难点,磨损处;vt.擦,搓,摩擦,惹怒;vi.摩擦,擦破
英英释义
to press or be pressed against something with a circular or up and down repeated movement
参考例句
Don't let the wire rub up against the pipe. 别让电线碰到管子上。
He used to rub up against many famous movie stars. 他过去经常偶然碰到许多有名的影星。
推荐阅读