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

I've got to go. Tomorrow is Monday,
我得走了。明天是星期一。
When the sun comes in, the doctor goes out.
阳光入室，医生出屋。
Yes, please.
好的，请来一块。
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🔤 更多 R 开头的单词

railings
randazzo
rebal
refugio
relative power
resistance to corrosion
returner
right of maritime capture
全部 R 开头单词 ›