the power of retaining and recalling past experience
同义词：memory, retention, retentiveness
the property of retaining possessions that have been acquired
同义词：retentiveness
the power of retaining liquid
同义词：retentiveness, retention
retentivity详细解释
re.ten.tiv.i.ty n.（名词） The quality or state of being retentive.保持性：有保持能力的品质或状态Capacity or power of retaining.保持力：保持的才能或能力Physics The capacity for remaining magnetized after cessation of the magnetizing force.【物理学】 顽磁性：磁力消失后残存的磁通量
