causticadj.腐蚀性的；刻薄的；[物]焦散的n.腐蚀物；[物]焦散曲面caustic industry烧碱业causticizing tank苛化槽caustic injection注碱caustic criticism挖苦的批评caustic saturator浸碱槽caustic corrosion苛性腐蚀,碱腐蚀caustic magnesite轻烧菱镁砂causticaire index棉成熟度指数caustic scrubbing碱洗caustic pyrolysis裂解