krypton

名词 n.
中文释义
发音 krĭp'tŏn

英文释义

名词 n.
  1. The chemical element (symbol Kr) with an atomic number of 36. It is a colourless, odourless noble gas that only reacts with fluorine. It is one of the rarest gases in the Earth's atmosphere. uncountable
  2. An atom of this element. countable

词形变化

kryptons plural

词汇关系

衍生词
kryptide krypton-85 krypton difluoride krypton fluoride kryptonide radiokrypton
相关词
kryptonate kryptonite

词源

From Ancient Greek κρυπτός (kruptós, “hidden”) + -on, used for all noble gases.
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