The remote island is visited infrequently by researchers due to the treacherous weather conditions surrounding it.
由于周围恶劣的天气条件，研究人员很少访问这个偏远的岛屿。
Which choice best defines “infrequently”?
D — Not often. “infrequently” means not often.
Which word means “not often”?
B — infrequently. “infrequently” means not often.
infrequently — not often. In Chinese: 不频繁地.
infrequently is pronounced /ɪnˈfriːkwəntli/.
The remote island is visited infrequently by researchers due to the treacherous weather conditions surrounding it. (由于周围恶劣的天气条件，研究人员很少访问这个偏远的岛屿。)
rarely, seldom, occasionally — all close in meaning to infrequently (not often).
frequently, often — each the opposite of infrequently (not often).
Yes. infrequently is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. 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.