expense動詞和形容詞是什麼

expense本身就可做動詞，其意思是向…收取費用，其形容詞為：expensive，例如：

1、I thought it was understood that my expenses would be paid.我原以為對方已同意支付我的費用。

2、No expense was spared to make the party a success.為使聚會成功多大費用都在所不惜。

3、The new office block has become an expensive white elephant.這座新辦公大樓成了昂貴的擺設。