| 单词 | protyles |
| 释义 | protyle /prōˈtīl/nounA name proposed by Sir William Crookes in 1886 for a hypothetical primitive substance from which the chemical elements were thought to have possibly been formed (also prothyle, prothyl or protyl /-til/) ORIGIN: Gr prōtos first (though Crookes himself gave Gr pro before, as the etymon), and hȳlē matter |
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