paraquat
n.
quick-acting herbicide, 1961, from para-(1) + first element in quaternary. So called in reference to its chemical configuration.
| 词汇 | paraquat | 
| 词根词缀 | Online Etymology Dictionary paraquat n. quick-acting herbicide, 1961, from para-(1) + first element in quaternary. So called in reference to its chemical configuration. | 
| 随便看 | 
英语词根词缀词典收录了54763条英语词根词缀词条,基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析,是记忆英语词汇的必备工具。