retain的近义词

retain的近义词有:keep, retain, reserve, preserve, conserve, withhold。

下面这些动词均有"保持,保存"的含义:
keep:最常用词,指长时间牢固地保持或保存。
retain:指继续保持。
reserve:正式用词,指为了将来的用途或其他用途而保存、保留。
preserve:主要指为防止损害、变质等而保存。
conserve:一般指保存自然资源,保全人的精力、力量等。
withhold:指扣住不放,暗示有阻碍。

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