词汇	碓投
释义	碓投 duì tóu舂擊。
随便看	Utility Space utility steam power plant utility steam system utility stock utility-stock utility storage utility stroke Utility structure utility structures utility subroutine library utility supply utility surface utility surplus utility survey utility syntax guidelines utility system utility systems Utility Systems Management System utility table Utility Tactical Aircraft System Utility Tactical Transport Utility Tactical Transport Helicopter Company utility tape processor utility tax Utility Technical Manual