C2 noun #144,062 最常用

strong lightweight material developed in the laboratory; fibers of more than one kind are bonded together chemically

composite material 30秒了解

  • (noun) strong lightweight material developed in the laboratory; fibers of more than one kind are bonded together chemically

Meanings

  1. 1
    noun strong lightweight material developed in the laboratory; fibers of more than one kind are bonded together chemically
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