impregnated wood的相关资料：
临近单词
impregnate
impregnated paper chromatography
impregnated diamond drilling bit
impregnated mechanical properties
Impregnated tape metal arc welding
Impregnate a speech with optimism.
impregnated chemical protective suit
impregnated thin layer chromatography
impregnated or flavored with resin.
impregnated thermosetting resins paper
impregnated-tape metal-arc welding
