pre-enrichment

基本解释

• 预富集

同根派生

英汉例句

• Good books are an enrichment of life.
  良好的书藉是使人生变得充实之物。
• An appreciation of art will enrich your life.
  艺术欣赏将会丰富你的生活
• Good books can enrich man's inner life.
  好书可以丰富人的精神生活。
• Cook the pie for 20 minutes in a pre heated oven.
  在经过预热的烤箱里烘烤馅饼20分钟.
• Farmers enrich the soil with organic and inorganic manures.
  农民用有机肥料和无机肥料来提高土壤的肥力。