e.
讀音漢語翻譯
【醫】 電子【經】 東
英文解釋：
名詞 e.:
- a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body同義詞：vitamin E, tocopherol, E
- a radioactive transuranic element produced by bombarding plutonium with neutrons同義詞：einsteinium, E, atomic number 99
- the cardinal compass point that is at 90 degrees同義詞：east, due east, eastward, E
- the base of the natural system of logarithms; approximately equal to 2.718282...同義詞：e
- the 5th letter of the Roman alphabet同義詞：E, letter e
詳細解釋：
e. 或 E.abbr.（略語） Engineer ,engineering. Engineer,engineering.
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