trench cover

常見例句

雙語(yǔ)例句

• When it arrives dig a trench deep enough to cover all the roots.
  當(dāng)苗到達(dá)后，挖一條足夠能把所以根系都能放進(jìn)去的深溝。
• In the boiler room trench should have cover board at the ground level.
  鍋爐房?jī)?nèi)溝道上應(yīng)有與地面平齊的蓋板。
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• Generally trench cover plastic mould has very good toughness, not easy to deformation, color plump, good thermal stability.
  一般溝蓋板塑料模具都有非常好的韌性，不易變形，顏色圓潤(rùn)飽滿，具有很好的熱穩(wěn)定性。

權(quán)威例句

• But the Bishnoi, a caste of farmers in Rajasthan, cover their dead in salt and bury them in an unmarked trench.
  ECONOMIST: The world’s way of death
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