a sphere or province of activity, know-how, or responsibility:Spending the expenditures just isn't my department. The profits department is/are aquiring a Xmas bash this 7 days. 本周销售部将举办圣诞晚会。 And exactly how could that person make wise selections with no enter from your accounting department, the law firm and gross sales? https://www.longisland.com/profile/moore04bille