main ventilation造句
造句与例句
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- The main ventilation is provided by a large skylight slit running along the midline of the hull.
- In an accident Monday, the main ventilation system stopped working at the Matrosskaya mine in the eastern Luhansk region, the ministry said.
- The blaze started near the main ventilation shaft of the Oktyabrskaya mine in Vorkuta, about 1, 900 kilometers ( 1, 200 miles ) northeast of Moscow, the ITAR-Tass news agency said.
- It's difficult to see main ventilation in a sentence. 用main ventilation造句挺难的
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