单词	b-平滑曲面
释义	B-平滑曲面B-spline surface
随便看	language standard language standardization language statement languages time sharing language structure language structure group language structure group，lsg language study language style language subset language subsystem language summary language support environment language system language teacher language teaching system language teaching system--lts language teaching system，lts language theory language theory parsing language theory semantics language the same, but meaning different language tool language transformation language translation