名词形式: expense
n. 损失，代价；消费；开支
vt. 向…收取费用
vi. 被花掉
He can comfortably afford the extra expense.
他支付这些额外的费用毫无问题。
Her fame was bought at the expense of her marriage.
她出了名，却牺牲了她的婚姻。
She always travels first-class regardless of expense.
无论费用多高她总是乘头等舱。
I'll try to save him the expense of a flight from Perth.
我会想办法给他省下从珀斯过来的机票费用。
