buckle up

短语

安全扣带

发音

AU

词形变化

buckled up buckles up 三单 buckles up buckling up buckling up 现在分词 buckled up 过去式 buckled up 过去分词

释义与例句

v.
  1. 1.

    To fasten with a buckle.

    及物
  2. 2.

    To fasten one's seat belt or safety belt.

    系上安全带

    习语 不及物

    Buckle up every time you drive somewhere in a car, and make sure your passengers buckle up, too.

  3. 3.

    To get ready, to prepare oneself.

    习语 不及物 引申义