The company will provide reimbursement for your travel expenses, usually within two weeks.

reimbursement 是由前缀 re-（表示"重新、再次"）和动词 imburse（古语，意为"支付"）加上名词后缀 -ment 构成。字面意思是"重新支付"，即"报销、偿还"的意思。