commission
/kә'miʃәn/
commission 是什么意思
委任状,任官令,所委职责,佣金
A fee for services rendered based on a percentage of an amount received or collected or agreed to be paid (as distinguished from a salary) the act of granting authority to undertake certain functions the state of being in good working order and ready for operation a formal statement of a command or injunction to do something.