extraneous matter

  • un.外来杂质;异物;外来物

extraneous matterextraneous matter

extraneous matter

外来杂质

matter ... exogenous organic matter 外源有机物 extraneous matter 外来杂质; 异物 fat matter 【刷】易排印件 ...

异物

matter ... exogenous organic matter 外源有机物 extraneous matter 外来杂质; 异物 fat matter 【刷】易排印件 ...

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