herbicide 核心詞議：
n. 除草劑
herbicide 基本解釋
速記方法
速記技巧
詞源詞根法
herbi-，草，-cid，殺，詞源同ecocide，homicide.
諧音記憶法
可用諧音法，諧音：herb草，cide殺——除草劑。*同以－cide結尾的詞
知識擴展
herbicide 變化形式
復數(shù)： herbicides
中文詞源：
herbicide 除草劑
herbi-,草，-cid,殺，詞源同ecocide,homicide.
herbicide
精選例句
1、 The herbicide might damage populations of certain rare plant species that the lake contains.
除草劑可能會破壞湖泊中某些稀有植物的種群。
常見考點例句：
- More than a hundred species of weeds have evolved resistance to one or another herbicide .
- 超過一百種野草已經(jīng)對這種或那種除草劑具有抗性。
- One biotech hobbyist claims to have created a weed resistant to roundup , america 's most popular herbicide .
- 一個生物技術的愛好者聲稱研究出了一種雜草，能抵抗全美最流行的除草劑roundup。
- When they exposed tobacco cells to the zinc finger nucleases , they also added a version of that gene that enhances herbicide resistance .
- 他們在使煙草細胞接觸鋅指核酸酶之外，也添加了可增強抗除草劑特性的基因片段。
- Virtually all commercial gmos are bred to withstand direct application of herbicide and / or to produce an insecticide .
- 事實上，所有的商業(yè)性的轉(zhuǎn)基因生物都可以抵抗直接作用的除草劑和/或者制造一種殺蟲劑。
- Three groups were given ordinary rat food and water with increasing doses of roundup , reflecting various concentrations of the herbicide in the food chain .
- 另外三組被喂食含有較大劑量草甘膦除草劑的飼料和水，反映出食物鏈中除草劑的不同濃度。