Indispensables
(indispensable 的复数) n. 不可缺少之物\\na. 不可缺少的, 责无旁贷的, 绝对必要的
🗣️ 情景例句
(looking at his calendar) Oh, next Friday is May 4th.
（正在看着日历）哦，下周五是五月四号了。
If I have time tomorrow,I think I'll get a haircut.
如果我明天有时间，我认为我应该理发。
This joke has gone a little too far.
这个玩笑开得有点-过分了。