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railroad tunnel的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a tunnel through which the railroad track runs
railroad tunnel的用法和樣例：
例句
- Close to the grottos, there is a cinema inside a deserted railway tunnel.
洞穴的附近有一個(gè)廢棄的鐵路隧道，里面設有電影院。 - It is shown that an electrified railway tunnel is an effective channel for transmission of language and slow digital signals.
研究表明，電氣化鐵路隧道是語(yǔ)音和低速數字信號傳輸的有效信道。
