Definition of auxin in English:

auxin

noun ˈɔːksɪnˈɔksən

mass noun

A plant hormone which causes the elongation of cells in shoots and is involved in regulating plant growth.
生长素；植物生长素。参见INDOLEACETIC ACID
the apex of a growing stem produces auxin
See also indoleacetic acid
count noun gibberellin interacts with cytokinins and auxins
Example sentencesExamples
- Moreover, lateral root formation can be initiated by the application of the plant hormone auxin.
- Hormones such as auxins and gibberellins trigger fruit cells to expand.
- Falling levels of plant hormones such as auxin and the cytokinins are responsible.
- New links to the plant hormone, auxin, were also uncovered.
- The news release relates to auxin, a plant hormone known to function in plant growth and development.

Origin

1930s: coined in German from Greek auxein 'to increase' + -in¹.

Definition of auxin in US English:

auxin

nounˈɔksənˈôksən

A plant hormone which causes the elongation of cells in shoots and is involved in regulating plant growth.
生长素；植物生长素。参见INDOLEACETIC ACID
the apex of a growing stem produces auxin
count noun gibberellin interacts with cytokinins and auxins
Example sentencesExamples
- Moreover, lateral root formation can be initiated by the application of the plant hormone auxin.
- Falling levels of plant hormones such as auxin and the cytokinins are responsible.
- Hormones such as auxins and gibberellins trigger fruit cells to expand.
- The news release relates to auxin, a plant hormone known to function in plant growth and development.
- New links to the plant hormone, auxin, were also uncovered.

Origin

1930s: coined in German from Greek auxein ‘to increase’ + -in.

词汇	auxin
释义	Definition of auxin in English: auxin noun ˈɔːksɪnˈɔksən mass noun A plant hormone which causes the elongation of cells in shoots and is involved in regulating plant growth. 生长素；植物生长素。参见INDOLEACETIC ACID the apex of a growing stem produces auxin See also indoleacetic acid count noun gibberellin interacts with cytokinins and auxins Example sentencesExamples Moreover, lateral root formation can be initiated by the application of the plant hormone auxin. Hormones such as auxins and gibberellins trigger fruit cells to expand. Falling levels of plant hormones such as auxin and the cytokinins are responsible. New links to the plant hormone, auxin, were also uncovered. The news release relates to auxin, a plant hormone known to function in plant growth and development. Origin 1930s: coined in German from Greek auxein 'to increase' + -in¹. Definition of auxin in US English: auxin nounˈɔksənˈôksən A plant hormone which causes the elongation of cells in shoots and is involved in regulating plant growth. 生长素；植物生长素。参见INDOLEACETIC ACID the apex of a growing stem produces auxin count noun gibberellin interacts with cytokinins and auxins Example sentencesExamples Moreover, lateral root formation can be initiated by the application of the plant hormone auxin. Falling levels of plant hormones such as auxin and the cytokinins are responsible. Hormones such as auxins and gibberellins trigger fruit cells to expand. The news release relates to auxin, a plant hormone known to function in plant growth and development. New links to the plant hormone, auxin, were also uncovered. Origin 1930s: coined in German from Greek auxein ‘to increase’ + -in.
随便看	spare no expense (or no expense spared) spare no expense (or no expense spared) spare oneself spare oneself spare (or save) someone's blushes spare (or save) someone's blushes spare part spare parts spare-part surgery sparer sparer spare rib spare-rib spare ribs spare-ribs sparers spares spare sb's blushes spare sb's blushes spare somebody's blushes spare somebody's blushes spare someone's blushes spare the price of spare the rod and spoil the child spare the rod and spoil the child