sub-soil
基本解释
- n.底土
英汉例句
- Influence of uneven soft sub soil on a brick building
不均匀软弱下卧层对砌体结构的影响 - I had to sub for the referee, who was sick.
裁判病了,我得代为裁判。 - Some plants push their roots deep into the soil.
一些植物的根深深长入土中。 - Such crops won't grow in limy soil.
这类作物不能在石灰质的土壤中生长。 - What shall we grow in this alkaline soil?
我们应该在碱性土壤里种什么?