herbicide是什麼意思 herbicide的用法 herbicide怎麼讀
herbicide
英 ['hɜːbɪsaɪd]美 ['ɝbɪsaɪd]
n. [農藥] 除草劑
使用頻率:★
中文詞源
herbicide 除草劑
herbi-,草，-cid,殺，詞源同ecocide,homicide.
英語詞源
herbicide (n.)
1888, originally a trademark name, from herb + -cide.
權威例句
1. This herbicide degrades in moist soil.
這種除草劑在潮溼的土壤中分解.
2. Herbicide - resistant crops , for example, allow weeds to be killed chemically , rather than plucked manually.
就拿 抗 除草劑作物( Herbicide -resistantcrops)來說,與其依靠化學劑來除草, 還不如用人工的方式拔除.
來自互聯網
3. He attributed this to a dilution effect of the herbicide.
他把這歸因於除草劑的稀釋效應.
4. Persistence of the herbicide in the mud was irrespective of formulation.
除草劑在底泥中的持久性與劑型無關.
5. No single herbicide will control all weeds.
單獨一種除草劑決不能防除所有的雜草.
[ herbicide 造句 ]
