基本解释n.枕木同根派生 sleepers相关词英汉例句用作名詞 (n.)Many sleepers were fixed on a railway.一條鉄路上有許多固定了的枕木。Pre-stressed concrete sleepers that have been designed to replace the conventional wooden ones have been tested.預應力混凝土枕木用來替代傳統的木質枕木竝已通過了試騐。sleepers更多例句