食宿费的英文：
board and lodging expenses

参考例句：

The travel expenses includ meals and lodgings while traveling away from home.
旅费包括离家在外的食宿费。

We've paid for our travel and accommodation,so we only need to take some pocket-money with us.
我们已付了旅费与食宿费, 所以只需带些零用钱.

board是什么意思：
n. 板；木板；甲板；董事会；膳食
v. 用板盖上；上（船、车或飞机）；搭伙，寄宿；给提供膳宿

a plotting board
测绘板

They piped the captain on board.
他们以笛声欢迎船长登船。

the board on which backgammon is played.
用来玩西洋双陆棋的板子。

lodging是什么意思：
n. 寄宿；租住的房间
v. lodge的现在分词；寄宿

A pebble lodged in his shoe.
一块鹅卵石进入他的鞋里。

main gate lodge
大闸区；大闸门房；大闸传达室

They found a letter to me in the lodge.
他们在传达室发现了一封我的信。

expenses是什么意思：
n.
1.消耗，花费
2.花费的钱，费用，开支，花费
3.费用；价钱
4.花钱的东西；开销
5.（向雇主报销的）费用，开支，花销，业务费用

duplicate expenses
使费用加倍

You will be reimburse for your expenses or your expenses will be reimburse.
你的花费将得到偿还。

All the expenses fall on me.
全部费用由我支付。