high concentration是什么意思

high concentration是什么意思 concentration concentration concentration是可数名词吗 graduate concentration是什么意思?比如graduate concentration in chemistry,是方向么 英语翻译alfalfa plants could be considered potentially feasible to be transplanted and clean up soils where the concentration fo heavay mental is high enough to avoid alfalfa seed germination.总觉得avoid alfalfa seed germination是concentratio 英语翻译Homogeneous high-concentration CS solutions and high-strength CS hollow-fiber membranes were successfully prepared.The novel dilute-dissolution and evaporating-concentration method developed in this study allowed homogeneous CS solutions facebook的Concentration是什么意思?在education这一栏College/University是填写学校，那么Concentration这一栏填什么？ concentration是什么意思 concentration是什么意思 concentration是什么意思 concentration是什么意思 concentration是什么意思 intense concentration. everybody,跟我一起high high high是什么歌. 是high mark还是high marks? 2.it's the sort of work that calls for a high level of concentration 为啥不是 that is called这个句子“这项工作为啥不是 ”被需要“ high的形容词是( )