单词 | charmonium |
释义 | charmonium /chahr moh"nee euhm/, n. Physics. any meson composed of a charmed quark and a charmed antiquark. [1970-75; CHARM1 + -onium, prob. extracted from POSITRONIUM] |
随便看 |
|
英语词典包含168451条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。