“轉(zhuǎn)轍器”造句
2024年04月16日 18:31:11
火車嗚嗚地鳴著汽笛, 鋼輪擦過鐵軌的
轉(zhuǎn)轍器時,發(fā)出了卡嗒卡嗒的響聲.
The locomotive whistled , there was the click of steel wheels passing over switches.
不含任何彎曲或扭曲軌 、 道岔、
轉(zhuǎn)轍器及制動軌, 或有裂口或破底鋼軌.
Free from bent and twisted rails frog , switches, and guard rails, or rails with split rail.