After the long flight across multiple time zones, the research team felt lethargic and struggled to focus on the data analysis.
经过跨越多个时区的长途飞行后，研究团队感到无精打采，难以专注于数据分析。
Which choice best defines “lethargic”?
B — Feeling a lack of energy or interest. “lethargic” means feeling a lack of energy or interest.
Which word means “feeling a lack of energy or interest”?
A — lethargic. “lethargic” means feeling a lack of energy or interest.
lethargic — feeling a lack of energy or interest. In Chinese: 无精打采的，昏睡的.
lethargic is pronounced /ləˈθɑːrdʒɪk/.
After the long flight across multiple time zones, the research team felt lethargic and struggled to focus on the data analysis. (经过跨越多个时区的长途飞行后，研究团队感到无精打采，难以专注于数据分析。)
sluggish, listless, torpid — all close in meaning to lethargic (feeling a lack of energy or interest).
energetic, vigorous — each the opposite of lethargic (feeling a lack of energy or interest).
Yes. lethargic is on the SAT Prep Easy list — mid-frequency academic words that do get tested. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.