S 开头单词
supplementary angle 互为补角
supplementary agreement 补充协议；增补协议
supplementary action 互补作用
supplementary adj. 补充的；追加的 n. 补充者；增补物
supplementarity n.增补(性)；补充(性)
supplementarily adv.增补地
supplemental unemployment benefit payments [经济学]失业补助津贴
supplemental unemployment benefit [管理学]补充性失业福利
supplemental restraint system 安全气囊
supplemental irrigation [农业科学]补灌
supplemental final cut [农业科学]补充主伐
supplemental bill [经济学]追加书
supplemental appropriation [经济学]追加经费
supplemental adj. 补充的（等于supplementary）；追加的