auxin
n.
plant growth hormone, 1934, from German (1931), from Greek auxein "to increase" (see augment) + chemical suffix -in(2).
| 词汇 | auxin |
| 词根词缀 | Online Etymology Dictionary auxin n. plant growth hormone, 1934, from German (1931), from Greek auxein "to increase" (see augment) + chemical suffix -in(2). |
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