短语词组短语penetrable e 穿透的Penetrable adhesive 渗透性粘接剂penetrable tuyere 贯流式风口penetrable technology 穿透技术penetrable drying 穿透干燥penetrable object 可穿透目标penetrable grating 透射光栅high penetrable 高渗penetrable final drive 贯通式主减速器 返回 penetrable