1. 吸子：行为可以依照相空间的吸子(attractor)来作分类. 纯净嗓音的吸子像是一个圆圈(称为limit cycle),圈(torus)时,嗓音中便有复音现象. 当吸子是个碎形(fractal)时,嗓音的周期性完全丧失、只有不明.

2. 引起注意者：attractively 动人地 | attractor 引起注意者 | attrahent 引诱剂

3. 吸引区：attractive force 引力 | attractor 吸引区 | attribute 属性

1. a characteristic that provides pleasure and attracts

    e.g. flowers are an attractor for bees

    Synonym: attractionattracterattractive featuremagnet

2. (physics) a point in the ideal multidimensional phase space that is used to describe a system toward which the system tends to evolve regardless of the starting conditions of the system

    Synonym: attracter

3. an entertainer who attracts large audiences

    e.g. he was the biggest drawing card they had

    Synonym: drawing carddrawattractionattracter