单词	lift a restriction on
释义	lift a restriction on 取消对…的限制
随便看	spherical column spherical combustion chamber spherical compass spherical compasses spherical compasss spherical compensator for thermal expansion spherical component spherical compression test spherical concave and convex mirrors Spherical concave and convex mirrors spherical concentric system spherical condenser spherical condenser-type spectrometer spherical condensor spherical conducting particle spherical cone base distance spherical configuration spherical conic section spherical console typewriter spherical contact lens spherical container spherical containers spherical containerspherical tank spherical containment spherical containment tank