“pelelith”的概念、定义、翻译、参考文献-科学参考

单词	pelelith
释义	pelelith [pǝ`lā´lith] ^GEOLOGY Vesicular or pumiceous lava in the throat of a volcano.
随便看	dead band deadbeat deadbeat algorithm deadbeat compass deadbeat escapement deadbeat response dead block dead bolt dead-bright dead-burn dead-burnt gypsum dead cave dead center dead-center position dead code dead earth dead end dead-end effect dead-end switch dead-end tower deadeye dead flat dead ground dead halt deadhead

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