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

But first things first.
但事有先后。
I doubt he'll win the election.
我怀疑他是否能赢得选举。
Our neighbour, Captain Charles Alison, will sail from Portsmouth tomorrow.
我们的邻居查尔斯。艾利森船长明天就要从朴次茅斯启航了。
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🔤 更多 R 开头的单词

radio detection
random scan
reconfigured
refrigeration anesthesia
REIMS
rerebrace
rhinodymia
rimula
全部 R 开头单词 ›