step-in

常見例句

• A well-tied tie is a first serious step in life.
  結(jié)得整整齊齊的領(lǐng)帶，是人生嚴(yán)肅的第一步。
• They have made a big step in their business.
  他們在事業(yè)上邁進(jìn)了一大步。
• I asked him why he didn't step in and help stop the argument.
  我問他，為什么他不進(jìn)行干預(yù)，制止這場爭論。
• The man stepped in and asked for my father.
  那個人走進(jìn)來求見我父親。
• The enemy got a chance to step in.
  敵人乘虛而入。
• The upper horizontal part of a step in a staircase.
  踏步板樓梯中一個臺階上的水平的上部
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