请输入您要查询的英文单词:

 

单词 dimethoate
释义

Definition of dimethoate in English:

dimethoate

noundʌɪˈmiːθəʊeɪtdīˈmeTHōˌāt
mass noun
  • A crystalline synthetic organophosphorus compound used in solution as an insecticide.

    乐果

    Example sentencesExamples
    • In the past, the grass mites in most areas of the state have been controlled reasonably well with dimethoate, which is the least expensive product.
    • The major OP insecticides used include acephate, azinphos methyl, chlorpyrifos, dimethoate, disulfoton, fenamiphos, and phosmet.
    • Consider alternating synthetic pyrethroids such as permethrin or fenvalerate to organophosphates such as stirofos, dimethoate, or fenthion to carbamates such as methomyl.
    • Other insecticides have a narrower range of activity, such as dimethoate and Metasystox-R, which are toxic primarily to sucking pests such as aphids.
    • While methyl parathion is more acutely toxic than the other two OPs, over time a child's chronic exposure to dimethoate and acephate can be just as dangerous.

Origin

1960s: from di-1 'two' + methyl + thio- + -ate1.

Definition of dimethoate in US English:

dimethoate

noundīˈmeTHōˌāt
  • A crystalline synthetic organophosphorus compound used in solution as an insecticide.

    乐果

    Example sentencesExamples
    • Other insecticides have a narrower range of activity, such as dimethoate and Metasystox-R, which are toxic primarily to sucking pests such as aphids.
    • In the past, the grass mites in most areas of the state have been controlled reasonably well with dimethoate, which is the least expensive product.
    • Consider alternating synthetic pyrethroids such as permethrin or fenvalerate to organophosphates such as stirofos, dimethoate, or fenthion to carbamates such as methomyl.
    • While methyl parathion is more acutely toxic than the other two OPs, over time a child's chronic exposure to dimethoate and acephate can be just as dangerous.
    • The major OP insecticides used include acephate, azinphos methyl, chlorpyrifos, dimethoate, disulfoton, fenamiphos, and phosmet.

Origin

1960s: from di- ‘two’ + methyl + thio- + -ate.

随便看

 

英汉双解词典包含464360条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/26 23:08:39