“Middle Silurian”的概念、定义、翻译、参考文献-科学参考

单词	Middle Silurian
释义	Middle Silurian [`mid·ǝl si`lür·ē·ǝn] ^GEOLOGY The geologic epoch between the Upper and Lower Silurian.
随便看	piner pine tar pine tar pitch pine terpene pine-tree array pi network pin expansion test pinfeather pin-feed printer ping pinger pingo pingo ice pingo remnant ping-pong pinguecula pinguite pinhole pinhole camera pinhole chert pinhole detector pinic acid Pinicae pinion pinite

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