n. amounts paid for goods and services that may be currently tax deductible (as opposed to capital expenditures)
n. a detriment or sacrifice
n. money spent to perform work and usually reimbursed by an employer
v. reduce the estimated value of something
n. 费用, 代价, 开支, 损失
[经] 费用, 开支, 将支出转为费用
1. I need to keep track of my monthly expenses.
我需要记录我的每月开支。
2. The biggest expense for our trip was the hotel.
我们旅行中最大的开支是酒店费用。
3. She saved money to cover her college expenses.
她存钱来支付她的大学费用。