Nonessential
a. 非本质的\\nn. 不重要的人
✅ 同义词
🔴 反义词
🗣️ 情景例句
If I've ever been sure of anything, I'm sure of this; your team is going to lose the same game on Saturday.
这一次我十分肯定：你们队星期六的比赛会输。
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
It's nice and warm out here.
这外面挺暖和。