单词	metamaterial
释义	metamaterialmet·a·ma·te·ri·al /ˈmetəməˌtɪəriəl $ -ˌtɪr-/ noun [countable] technical an artificial material that has qualities that natural materials do not have
随便看	elegant elegantly elegiac elegy element elemental elementary elementary particle elementary school elephant elephantine Elephant Man elevate elevated elevated railway elevating elevation elevator elevator music eleven eleven-plus elevenses eleventh ELF elf

英语词典包含52748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。