hydroponics

名词 n.
中文释义
英 /ˌhaɪdɹə(ʊ)ˈpɒnɪks/    美 /ˌhaɪdɹəˈpɑnɪks/

英文释义

名词 n.
  1. The cultivation of plants in a nutrient solution rather than in the soil. uncountable
    — Despite relying on water alone to grow plants, hydroponics systems require 90 percent less water than crops grown in soil, due to water recycling and the self-contained nature of the system. Because of the closed nature of the system, it is […]

词源

From hydro- (“water”) + -ponics, which is from geoponics.
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