相关单词近義詞 extra 額外的, superfluous 多餘的, surplus 過賸, spare 備用的, excessive 過分的, substitute 代用品, auxiliary 助動詞, ancillary 輔助的, additional 附加的, stand-by 可靠的人, temporary 暫時的, standby 備用, supererogatory 職責以外的, excess 超過, spear carrier 跑龍套的人, redundant 多餘的，過多的...臨近詞super, superface相似詞supermodel, supermoon, supernatural, supernova, superolateral, superordinate, superpower, supersaturated, 返回 supernumerary