Required

其它 Other
a. 必需的

✅ 同义词

necessary obligatory prerequisite prescribed requisite compulsory

🔴 反义词

arbitrary optative permissive unobligative unobligatory discretional discretionary facultative

🗣️ 情景例句

Thanks, Mom.
谢谢，妈。
How did this happen?
怎么会这样？
In time, all Sam's money was paid back in this way.
很快，萨姆全部的钱都用同样的方式还了回来。
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🔤 更多 R 开头的单词

r-f shift
ray tracer
rebellions
reductions
relapse into
resina podophylli
rhenite
right of complaint
全部 R 开头单词 ›