1. 没精打彩：listing 列表 | listlessness 没精打彩 | listlessnesspococurantism 不热心

2. 精神萎靡：listlanguage 表语言 | listlessness 精神萎靡 | listlinearization 表格线性化

3. 无精打采：liquidator 清算人 | listlessness 无精打采 | lobbyist 议院外陈青游说这,说客

noun

1. inactivity resulting from lethargy and lack of vigor or energy

    Synonym: torpiditytorpidnesstorpor

2. a feeling of lack of interest or energy

    Synonym: languorlassitude