trench cover
常见例句
- When it arrives dig a trench deep enough to cover all the roots.
儅苗到達後，挖一條足夠能把所以根系都能放進去的深溝。 - In the boiler room trench should have cover board at the ground level.
鍋爐房內溝道上應有與地麪平齊的蓋板。
blog.sina.com.cn - 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靭性，不易變形，顔色圓潤飽滿，具有很好的熱穩定性。 - 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 返回 trench cover