smotherv.窒息；闷死；用沙等闷住火；忍住；厚厚地或大面积地覆盖smother tackle连人带球一起抱倒的截球法smothered wastes阴燃的垃圾smothering steam灭火蒸汽smothering agent窒息剂smothering action窒息作用smothering method窒息法smothering blanket灭火毯smother up a scandal[法] 掩盖一件丑闻smothering steam pipe抛光蒸汽管smothered arc furnace顺电弧炉