supervision level的用法和样例：
例句
- The level options cannot be logged.
不能记录等级选项。 - If you fail a level, you can retake the exam.
如果考试未通过，可以重考同一个等级。
supervision level的相关资料：
临近单词
supervision law
supervision
supervision of expert testimony
supervision of epidemic disease
Supervision and Management Game
supervision of securities firms
supervision of the public voice
supervision to the inside trade
supervision over juristic person
supervision by statistical means
supervision for working security
supervision on graduation design
