sleepers

基本解释

• n.枕木

同根派生

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英汉例句

用作名词 (n.)

• Many sleepers were fixed on a railway.
  一条铁路上有许多固定了的枕木。
• Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested.
  预应力混凝土枕木用来替代传统的木质枕木并已通过了试验。

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