lethargic /ləˈθɑɚʤɪk/ adjective Learner's definition of LETHARGIC
[more lethargic; most lethargic]
: feeling a lack of energy or a lack of interest in doing things乏力的;无精打采的;没兴趣的 —
sometimes used figuratively有时用作比喻
— lethargically
/ləˈθɑɚʤɪkli/ adverb