non-essential
US /ˌnɑːn.ɪˈsen.ʃəl/
UK /ˌnɑːn.ɪˈsen.ʃəl/

形容詞
1.
非必要, 非必需
not absolutely necessary or indispensable
範例:
•
During the lockdown, only non-essential businesses were closed.
封鎖期間,只有非必要業務被關閉。
•
Please remove all non-essential items from your carry-on bag.
請從您的隨身行李中取出所有非必需物品。
在 Lingoland 學習這個單詞