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rail /ˈɹeɪl/ n

中文：导轨

中文 · 导轨Español · raílFrançais · railDeutsch · Common Rail
Meaning：A straight part along which a carriage or other mechanism moves.
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Found in these illustrated scenes（6）

Knitting machine needle bed and carriage Relief Proofing Press Railway track Storage furniture 1 Billiard table Common rail injection system

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