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单词 2,4-d
释义

2,4-D


2,4-D

n (Agriculture) a synthetic auxin widely used as a weedkiller; 2,4-dichlorophenoxyacetic acid

di•chlo′ro•phe•nox′y•a•ce′tic ac′id

(daɪˈklɔr oʊ fɪˈnɒk si əˈsi tɪk, -əˈsɛt ɪk, daɪˈkloʊr-, daɪˌklɔr oʊ fɪˌnɒk-, daɪˌkloʊr-)

n. a crystalline powder, C8H6O3Cl2, used for killing weeds. Also called 2,4-D.

2,4-D


2,4-D:

see herbicideherbicide
, chemical compound that kills plants or inhibits their normal growth. A herbicide in a particular formulation and application can be described as selective or nonselective.
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2,4-D

(organic chemistry) 2,4-dichlorophenoxyacetic acid

2,4-D


2,4-D

 2,4-dichlorophenoxyacetic acid, a toxic chlorphenoxy herbicide; it is a component of agent orange.

2,4-D

Abbreviation for (2,4-dichlorophenoxy) acetic acid.
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更新时间:2024/12/23 22:20:05