菜篮子兴趣思朗文词典

brush up on

B 开头单词

柯林斯词典

    brush up (also brush up on) (brushing,brushed,brushes)

  • 1. PHRASAL VERB If you brush up something or brush up on it, you practise it or improve your knowledge of it. 温习; 加强…知识

    I had hoped to brush up my Spanish. 我曾希望提高一下我的西班牙语。

    • 返回 brush up on