词汇	摆动式喷雾管
释义	摆动式喷雾管 oscillated spray line
随便看	expense on the sending of specialists abroad expense on transfer allowance expense on unloading expense on upkeeping expense operating budget expense out-of-pocket expense paid expenses deductible expenses for business trips expenses for continued project expenses forecast expense-paid expense paid in advance expense payable Expense per mile Expense per mile,as for the use of a car Expense per mile, as for the use of a car expense pilot expense preference expense present value method expense psychology expense quota expense quota by month expense rate calculation table expense ratio