英语词汇“chemical symbol”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	chemical symbol
释义	chemical symbol noun A letter or other graphic mark used as an abbreviation in chemistry; specifically a letter or two (rarely three) letters denoting a chemical element (as N for nitrogen, Fe for iron) or an organic group (as R for an alkyl group, Me for methyl), in chemical formulae or in other contexts. Origin Late 18th century.
随便看	scuba-dive scuba diver scuba diving scud scuddy scudetto Scud missile scudo scuff scuffle scull scullcap sculler scullery scullery maid scullion sculp sculpin sculpt sculptor sculptress sculptural sculpturally sculpture sculpturesque

英语词典包含243303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。

chemical symbol