英语词汇“calyptrogen”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	calyptrogen
释义	calyptrogen /keuh lip"treuh jeuhn/, n. Bot. the histogen layer that develops into the root cap. [1880-85; calyptro- (comb. form of CALYPTRA) + -GEN]
随便看	spoon spoon back spoonbill spoonbill catfish. spoon bow spoon bread spoondrift spoonerism spooney spoon-fed spoon-feed spoonful spoon hook spoon nail spoonworm spoony spoor spor- Sporades sporadic sporangiophore sporangiospore sporangium spore -spore

英语词典包含168451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。