a territory surrendered by Turkey or Germany after World War I and put under the tutelage of some other European power until they are able to stand by themselves
Adjective:
required by rule;
"in most schools physical education is compulsory"
"attendance is mandatory"
"required reading"
mandatory的用法和样例:
例句
用作形容词 (adj.)
It's mandatory to pay taxes. 缴税是义务性的。
Mandatory retirement ages need to go. 强制退休年龄必须废除。
Cremation is mandatory in most areas of Guangdong. 火化在广东大部分地区是强制性的。