sub-soil

基本解释

• n.底土

同根派生

• sub-soil相关词

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？

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