plant hormone

常见例句

双语例句

• A synthetic plant hormone promoting elongation of stems and roots.
  一种促使茎和根伸长的合成植物激素。
• Apples, for example, release ethylene gas, a plant hormone. It can cause other foods to ripen too quickly.
  例如，苹果释放乙烯气体――一种植物激素，会引起其它食品过早成熟而腐烂。
• Apples, for example, release ethylene gas, a plant hormone .
  例如苹果，释放出乙烯气体，这是一种植物激素。

原声例句

• Researchers have known since the nineteen thirties that the actively growing tip of a plant releases a hormone called auxin.
• The buds release this hormone down the plant stem.

权威例句

• It didn't evaluate any plant-based or compounded kinds of hormone replacement therapy, and I think that it skewed the discussion of estrogen replacement in such a way that now, probably many women are really afraid to touch it with a 10-foot pole, no matter how much they suffer.
  NPR: Confronting Misconceptions About Cancer Prevention
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