supplementn.增刊；补充物vt.增补；补充supplementary fit一致性匹配supplementary bid追加<补充>投标supplementary rod附加柱supplemental gene补加基因supplement tariff[经] 追加税率表supplementary bay附加机架supplement to sth补充, 增刊supplement amount附加数额supplementary sum补充和supplemental crop辅助作物