首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	block copolymer
释义	block copolymer noun : a copolymer that is made up of a series of blocks of simpler polymers The Akron polymer system is essentially an extension of a block copolymer of styrene and dienes (e.g., isoprene, butadiene) developed in the early 1960s … Chemical Week Example Sentences Recent Examples on the Web The electrolyte itself is what's called a block copolymer. John Timmer, Ars Technica, 6 July 2022 For the block copolymer, the second block was a hydrocarbon with most of the hydrogens swapped out for fluorine atoms. John Timmer, Ars Technica, 6 July 2022 Word History First Known Use 1954, in the meaning defined above
随便看	recognitor recognitory recognizabilities recognizability recognizable recognizably recognizance recognizances recognizant recognize recognized recognizedly recognizee recognizer recognizers recognizes recognizing recognizingly recognosce recoil recoil click recoil cylinder recoil escapement recoil pad recoil spring

英语词典包含469781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。