supplementy补给
supplementn.增刊;补充物vt.增补;补充
supplementary service附加业务
supplemental capacity补供输出功率
supplemental grinding补充打磨
supplementary cooling补充冷却
supplementary product辅料
supplement each other相辅相成
supplementary valency补价
supplementary teacher代课教师
supplementing caustic补碱
supplementary finance补充资金