e-英英释义|e-的英文解释-字典翻译

字典翻译

翻译

英语

英语单词

e-英英释义

e-的英文翻译是什么意思，词典释义与在线翻译

英英释义

名词 e:

a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body
a radioactive transuranic element produced by bombarding plutonium with neutrons
the cardinal compass point that is at 90 degrees
the base of the natural system of logarithms; approximately equal to 2.718282...
the 5th letter of the Roman alphabet

e-怎么读 e-是什么意思

英 [iː]