英语词汇strontium 90的起源、历史背景-英语词源词典

词汇	strontium 90
词源	strontium 90. This radioactive isotope of the element stron- tium, found in nuclear fallout, is named for the village of Stron- tium in Scotland—not because of any fallout in the beautiful country, but because strontium was first discovered there in 1764.
随便看	it might have been it must have been one of the nuts it rains on the just and unjust alike i trust it-s nothing trivial its it-s a great life if you don’t weaken it-s all in a day-s work it-s all over but the shouting it-s all worth it including the final crash it-s always the best swimmers that drown it-s a naive domestic burgundy without any breeding but i think you’ll be amused by its presumptions it-s a new ball game it-s chess not checkers it-s greek to me it-s how you played the game it smells of the lamp it-s naughty but it-s nice it-s not brain surgery it-s not cricket it-s not funny it-s not over till the fat lady sings it-s not the size of the dog in the fight it-s the size of the fight in the dog it-s not what it-s cracked up to be it-s the berries it-s the only ballgame in town

英语词源词典收录了13259条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。