单词 | Bt |
释义 | Bt ![]() n. A soil bacterium (Bacillus thuringiensis) that produces proteins toxic to certain insects. It has been used as an insecticide, and genes for the toxins have been incorporated into genetically modified crop plants to control insect pests. [From New Latin B(acillus) t(huringiēnsis), species name.] |
随便看 |
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。