“非本质的”可以用英语表达为 “inessential” 或 “non-essential”。这两个词都表示“非必要的、非本质的、不重要的”意思,在语境中可以根据具体需要选择使用。例如:
Inessential details can be omitted to focus on the main points.(可以省略非本质的细节,以专注于要点。)
Non-essential businesses were closed during the lockdown.(封锁期间,非必要的商业活动都停止了。)