• n. [生化] 植物生長素；植物激素

來自詞根aux，同aug, 增長。-in, 化合物后綴，同vitamin.

auxin (n.)

plant growth hormone, 1934, from German (1931), from Greek auxein "to increase" (see augment) + chemical suffix -in (2).

1. Whenever a plant responds to applied , i . e . , unbalanced, applications of auxin, ethylene is produced.

當(dāng)一植物對不平衡地施用生長素起反應(yīng)時, 總是產(chǎn)生乙烯.

來自辭典例句

2. Apical buds produce a growth hormone called auxin.

頂芽分泌出叫做生長素的生長類激素.

來自互聯(lián)網(wǎng)

3. These bars buds themselves also produce auxin.

而這些葉芽本身也可以生成生長素.

來自互聯(lián)網(wǎng)

4. These bats buds themselves also produce auxin.

這些花蕾本身也會產(chǎn)生茁長素.

來自互聯(lián)網(wǎng)

5. These buds themselves also produce auxin.

這些芽本身還生產(chǎn)出生長素.

來自互聯(lián)網(wǎng)