| 单词 | heterocyst | 
| 释义 | heterocystnoun  het·ero·cyst  ˈhe-tə-rō-ˌsist    : a large transparent thick-walled cell that is found in the filaments of some cyanobacteria and is the site of nitrogen fixation    heterocystous   ˌhe-tə-rō-ˈsi-stəs adjective | 
| 随便看 | 
 | 
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。