相关单词同义词complementary, adscititious, enlargement, 近义词 additional 附加的, extra 额外的, accompanying 陪伴的, surplus 过剩, plus 加, occasional 偶然的, other 其他的, supplemental 补充的, auxiliary 助动词, added 附加的, add-on 追加, top-up 装满，补充, complementary 补充的, ancillary 辅助的, subsidiary 子公司临近词supplement, supplemental tooth, supplementary cost, Supplemental drugs, Supplementary iron, supplement section, supplemental water, supplementary copy, supplementary bias, supplementary fare, supplementary deed相似词suppertime, supplant, supple, supplement, supplementary angle, supplementation, suppliant, supplicant, 返回 supplementary