英语词汇strontium 90的意思、用法及释义-英汉双解词典

单词	strontium 90
释义	strontium 90 radioactive form of strontium found in the fall-out from nuclear explosions and extremely harmful to people and animals when taken into the body 锶 90（锶的放射性同位素）.
随便看	derailment deranged derangement derby Derby Day deregulate deregulation derelict dereliction derestrict deride de rigueur derision derisive derisively derisory derivation derivative derive derm dermatitis dermatologist dermatology dermis derogate

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