rub along
1. 勉强维持
She was able to rub along by giving English lessons.
她靠教英文勉强维持生活。
rub off
1. 擦掉
The mud will rub off quite easily.
污泥很容易擦掉。
rub up
1. 擦亮
The silver needs rubbing up.
这银器得擦亮。
rub up against
1. 碰见
You may rub up against a lot of famous people at the party.
在此宴会上你可以碰见许多名人。
习惯用语a rub in [on]one's way1.妨碍某人的东西, 某人前进道路上的障碍the rub and worries of life1.人生的辛酸There's [That's] the rub.1.这就是困难所在; 问题就在这里。rub along[on, through]1.(两人或两人以上)平安相处2.(人)勉强过得去rub away1.擦去; 磨掉; 消除rub down1.擦全身2.按摩; 把...磨平3.彻底梳刷(马毛)4.[口]全身搜查rub in1.把(某种膏等)擦进表层; 把...用力擦进去; [俚]反反复复地说rub into1.把(擦剂)擦进皮肤2.向...反复讲(某种不愉快的事)rub it in1.[美俚]反反复复地提到别人不愉快的事情; (故意)触人痛处rub off1.擦掉, 消除rub off on [onto]1.因磨擦而沾上2.因接触而对...产生影响rubon1.勉强度过; 尽力度过rub on [of]the green1.【体】对球的妨碍(指高尔夫球碰到人或其他东西)2.受外界干扰; 偏离方向rub out1.擦掉, 磨去2.[美俚]杀死rub up1.擦亮, 温习; 想起; 调拌(颜料等)