impressn.印记;印象;特征v.使 ... 有印象;影响;印刻;传送
impregnableadj.坚不可摧的;不可战胜的
impregnate v.使受孕;使充实;
impregnated web浸渍基料
impregnate cable[电] 浸渍电缆
impregnated yarn浸渍纱线
"The heavy traffic tinctures the air with carbon monoxide"
"Impregnate the cloth with alcohol"
"the egg was impregnated"
"He impregnated his wife again"