英语词汇“eta-c meson”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	eta-c meson
释义	eta-c meson Related to eta-c meson: eta prime meson e·ta-c meson E0224550 (ā′tə-sē′, ē′tə-)n. An electrically neutral meson composed of a charm quark and a charm antiquark and having a mass 5,832 times that of the electron and a mean lifetime of about 2.6 × 10^-23 second.
随便看	set up as set up camp setup cd set-up cost setup costs setup file set up for set up for a letdown set up for life set up home set up house set up house/home set up housekeeping setup id setup.inf set up less than carload set up less than carloads setup memory set upon set up on a pedestal set (up)on (doing something) set upon doing something set upon someone set (up)on (someone or something) set upon something

英语词典包含2567994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。

eta-c meson