auxin

英 ['ɔːksɪn] 美 ['ɔːksɪn]

• n. (植物)生长素

英英释义

Noun:

1. a plant hormone that promotes root formation and bud growth

例句

用作名词 (n.)

1. These buds themselves also produce auxin.
   这些叶芽本身也产生生长素。
2. The results also showed that auxin could raise the amount of root RNA.
   试验中发现生长素提高根系核酸的含量。

词汇搭配

• auxin migration 植物激素转移...
• auxin-kinin balance 生长素与细胞分裂素平...
• free auxin 自由生长素,自由生长...
• natural auxin 天然生长素
• synthetic auxin 合成生长激素...
• bound auxin 束缚生长激素...