英语词汇三叠系是什么意思，三叠系的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	三叠系
释义	DEFINITIVE EXAMPLES 权威例句〔Triassic〕The Triassic Period or its system of deposits.三叠纪，三叠系：地质年代中的三叠纪或沉积矿床的系美国传统〔Triassic〕Triassic plants 三叠系植物剑桥高阶
随便看	fret for fret in one's own grease fret one's gizzard fret oneself to death fret out fret out fret over fret over fret over fret saw fret with fret with fret work fretboard fretboard fretful fretful fretful fretful fretfully fretfully fretfully fretfulness fretfulness fretfulness

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。