出差 [- chà]〖天物〗 evection; Moon's evection (月球运动)出差 [- chāi](暂时到外地办理公事) be away [travel] on official business; be on a business trip; go on an errand [a mission]:
•¶ 报销出差费 reimbursement of travel expenses
出差补贴 [津贴]travelling allowance出差费allowances for a business trip