单词	simple eyebright herb
释义	simple eyebright herb 芒小米草
随便看	seal by direct contact of conical faces seal by double conical frustum seal by duplex conical gasket seal by elastomeric delta gasket seal by elastomeric O-ring seal by filling the rubber seal by flat gasket seal by fusing seal by metallic delta gasket seal by metallic oval-ring seal by plug seal by precision fit seal by screwed union seal by simplex conical gasket seal by sleeve seal by special wedge-like gasket seal by spreading the rubber seal by stainless conical ring seal by wedge-like gasket seal by wedg-like gasket and o-ring seal by welding Seal, C seal cage seal-calculus Seal-Calculus