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'm so sad to see this little dog without her family.

看到这只狗没有家 我真难过。

Majorette getting mugged

正遭强盗袭击的乐队女郎

Good idea! That is much better than watching a bad TV programme!

好主意！这比看破电视节目要好多了。

更多情景英语 ›

🔤 更多 R 开头的单词

radiation fin

ravels

reactivation in situ

reflex streak

renown rɪ'naʊn

replylen

rgo

rising prices

全部 R 开头单词 ›