foldcourse的相关资料：
临近单词
folded
fold
fold of pleuroperitoneal membrane
folding knife on reversible handle
folded-plate fibbed tube-shell
folding system of poultry-keeping
fold- line partial pre- tension
folding and disjointing rib spreader
folded stretchable suspension bracket
folded time division switching network
folding interpolation electric circuit
Folding and subranging A/D converter
