促销部的英文：
Sales Promotion Department
adj. 销售的，售货的
n. 销售（额）
Not for sale will be showing.
非卖品都将展出。
A pickup in sales.
销售量好转
The sale department make an accurate forecast of sale.
销售部门做了一项准确的销售预测。
n. 提升；晋级；促进；发扬；推销
And the show will help promote it.
而这次展览会有利于促销它。
He is to promote by a presidential order.
他即将按主管策令升职。
He was promoted to manager.
他被提升为经理。
n. 部，司，局，科，部门；（大学的）系
A government department or a subdivision of a department.
局司处等行政单位政府部门或其下属机构
He's the departed department leader.
他是过去的部门领导。
The bulk of the work rolls from department to department.
大量的工作从一个部门转移到另一个部门。