1. 疲惫：早期的精神症状有疲惫(lassitude)、忧虑(apprehesion)、压抑、丧失记忆、自闭症、精神错乱、歇斯底里症(hysteria)、躁狂症. 一般还会发生粉刺、秃头、口臭(halitosis)、高血压、脚抽筋(leg cramp)、偏头痛(migraine headaches)、血液循环不好、紧迫、蛀牙等.

2. 疲乏：Lashley jumping stand 拉士利跳台 | lassitude 疲乏 | latah 谵妄症

3. 疲乏无力：lark百灵鸟n | lassitude 疲乏无力,n | lethal致命的

1. 无力；困乏；倦怠
    Lassitude is a state of tiredness, laziness, or lack of interest.

    e.g. Symptoms of anaemia include general fatigue and lassitude.
           贫血症状包括全身疲劳和困乏。
    e.g. ...periods of lassitude and inactivity.
           阶段性的乏力懒怠

1. weakness characterized by a lack of vitality or energy

    Synonym: inanitionlethargyslackness

2. a feeling of lack of interest or energy

    Synonym: languorlistlessness

3. a state of comatose torpor (as found in sleeping sickness)

    Synonym: lethargysluggishness