英语词汇helium-3怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	helium-3
释义	helium-3 n. 【核】氦－3 (指质量素为3的氦同位素)
随便看	placentary placentas placentate placentation placentations placentiferous placentiform placentitis placentogram placentography placentologist placentologist placentology placentophagy place of arms place one's money on placer placer placer mining placer-mining placers placer² placer¹ places place's

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。