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geotropism

/ˌdʒiː.əʊˈtrəʊ.pɪ.zəm/

翻译: 指植物或其他生物对重力刺激产生的定向生长反应,例如根系向下生长、茎芽向上生长。

1 个条目

noun

/ˌdʒiː.əʊˈtrəʊ.pɪ.zəm/B2formalscientific
  • zh指植物或其他生物对重力刺激产生的定向生长反应,例如根系向下生长、茎芽向上生长。

A scientific term referring to the orienting response of a plant or other organism to gravity, such as roots growing downward and shoots growing upward.

不可数

  1. Growth response to gravityC1formalscientific

    The growth or movement of a plant in response to the force of gravity, typically with roots growing downward and stems growing upward.

    zh向地性

    • Geotropism causes plant roots to grow deeper into the soil.
    • The experiment demonstrated positive geotropism in the root system.
    • Stems exhibit negative geotropism by growing away from the gravitational pull.
词形
  • geotropisms plural form
  • geotropisms' possessive plural form
  • geotropism's possessive singular form