单词：frequentic acid
frequentic acid的用法和样例：
例句
- Gibberellic acid may also accentuate the trend toward maleness.赤霉酸也可加强雄性的倾向。
- Exogenous applications of indoleacetic acid , kinetin or gibberellic acid stimulate photosynthesis.吲哚乙酸，激动素或赤霉酸的外源施用刺激了光合作用。
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