单词	多环化合物
释义	多环化合物polycyclic compound
随便看	barrier-layer barrier layer capacitance barrier-layer capacitance barrier layer cell barrier-layer cell barrier-layer--cell barrier-layer cell, barrier-layer photocell barrier-layer cell; barrier-layer photo cell barrier layer condenser barrier-layer film barrier layer photocell barrier-layer photo cell barrier-layer photocell barrier-layer photo cell--barrier-layer cell barrier layer puncture barrier-layer rectifier barrier light barrier line barrier lowering barrier lowering effect barrier magnetic barrier marsh barrier material barrier metal barrier method