His desire for a shower and an hour of lethargy had disappeared.他原想洗个澡, 然后懒洋洋地休息一小时, 现在这个念头已经烟消云散了。

the lethargy that plagued this project from its outset从一开始就不断困扰这个项目的人员懒散问题

Symptoms include tiredness, paleness, and lethargy.症状包括疲倦、面色苍白和嗜睡。