Nonessential
a. 非本质的\\nn. 不重要的人
✅ 同义词
🔴 反义词
🗣️ 情景例句
Uh, uh, it's 888 Grant Avenue. It's a block east of Washington Square.
嗯，哦，是Grant大道888号。华盛顿广场东边的一个街区。
A work ill done must be twice done.
未做好的活，需要重新做。
and should not be put in drinks unless it is known to be safe.
只有知道冰块安全时才能加入饮料。