The inklings

美 [ðə ˈɪŋklɪŋz]英 [ðə ˈɪŋklɪŋz]
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The inklingsThe inklings
  1. One of the first inklings that chemistry has an underlying pattern was the discovery , early in the 19th century , of lithium , sodium and potassium-known collectively as the alkali metals .

    化学有一套内在规律;对此最早的模糊暗示之一是19世纪初锂、钠与钾(统称碱金属)的发现。