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

Tell him to come and see me
告诉他来见我，
Just wait and see.
只好等着看喽！
My nephew, George, has a money box but it is always empty.
我的外甥乔治有一个储蓄罐，但总是空空的。
更多情景英语 ›

🔤 更多 R 开头的单词

racemic compound
raw natural gas
recheton
regosols
relaxation spectrum
resectio osteoplastica
retentivity
riboflavin
全部 R 开头单词 ›