| 单词 | potassuretted hydrogen |
| 释义 | > as lemmaspotassuretted hydrogen † potassuretted hydrogen n. Obsolete a supposed gaseous compound of potassium and hydrogen.The compound cannot be identified with potassium hydride (not prepared until 1902), which is an unstable, highly reactive solid.extracted from † potassurettedadj.< as lemmas |
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