擦亮 cāliàng to polish Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 他们中的一些人甚至整理了制服,试图擦亮徽章。 tāmen zhōng de yīxiē rén shènzhì zhěnglǐ le zhìfú, shìtú cā liàng huīzhāng. Some of them had even straightened their uniforms and tried to polish their badges. Source: CCMatrix