英语 · 单词

by

用

释义

• 介词 · A1

  Used to show the method, means, or way of doing something.

  He goes to work by bus every morning.

• 介词 · A1

  Next to or near someone or something.

  Come and sit by me on the sofa.

• 介词 · A2

  Not later than a particular time.

  Please finish your report by Friday.