ES的中文意思、音标与词形变化

[化] 电子能谱; 电子能谱学; 专家系统 [医] 低于模糊意识(低于下意识)

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