名词
中文翻译：木制铁路交叉杆
同义词：
["木制铁路枕木例句：1. The wooden railroad crosstie was the key to the bridge's stability.（木制铁路交叉杆是桥梁稳定性的关键。）2. The engineer carefully inspected each wooden railroad crosstie before installing them.（工程师在安装前仔细检查了每根木制铁路交叉杆。）"]
例句：
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1. The wooden railroad crosstie was the key to the bridge's stability.
木制铁路交叉杆是桥梁稳定性的关键。
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2. The engineer carefully inspected each wooden railroad crosstie before installing them.
工程师在安装前仔细检查了每根木制铁路交叉杆。
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3. The wooden railroad crossties were used to reinforce the bridge's structure.
木制铁路交叉杆被用来加固桥梁的结构。