expense的動詞：expend，expense，英文單詞，名詞、及物動詞、不及物動詞，作名詞時意為“損失，代價、消費、開支”，作及物動詞時意為“向…收取費用”，作不及物動詞時意為“被花掉”。
I have figured out the expense of this trip.
我已經估算出這次旅行的費用。
This turnaround seems to have come at the expense of those who describe themselves as being without religion.
這一轉變的發生看似是以那些將自己描述為無信仰者為代價的。
However, this comes at the expense of releasing all your personal information to parents should they (ever want to contact you.
然而，這樣做的代價就是把你的資訊全都留給那些父母，他們以後可能想要聯絡你。
