expend的读音是：英[?k'spend]。expend的详尽释义是v.(动词)用（钱），花费，消费消耗，用尽，用光，耗尽【海】把（暂时不用的绳）绕在桅杆上。expend的词语用法是v.(动词)expend的基本意思是“花费,使用(钱等)做某事”,其宾语可以是钱、时间、精力等,常与in或on连用。
一、详尽释义点此查看expend的详细内容
二、词典解释
1.花费;耗费
Toexpend something, especially energy, time, or money, means to use it or spend it.
e.g. Childrenexpend a lot of energy and may need more high-energy food than adults.
孩子们消耗很多能量，可能比成年人需要更多高能量的食物。
三、网络解释
1. 花费,消耗：expel 驱逐,逐出 |expend 花费,消耗 | expense 费用
2. 花费：expeller 逐出者 |expend 花费 |expendable 消耗品
3. expend什么意思
3. 用：expel 消除;排出 |expend 用 |expendable 消耗物;消耗的;不可恢复的
四、例句
He lived high and expended largely.
他生活讲究，花费很大。
He has expended much time and energy on that experiment.
他已经花费许多时间、金钱在那实验上。
The soldiers expended all their ammunition in that fight.
士兵在那场战斗中用尽了所有的弹药。
I had expended much time on the work but they told me it's useless.
我花了很多时间在这件工作上，他们却告诉我说这是无用的。
五、词汇搭配
六、经典引文
The promoter had expended nearly $300,000 in securing the legislation.
出自：L. SteffensHe had expended much thought on the subject.
出自：P. G. WodehouseFreud expended much ink and energy trying to prove that artists are neurotics.
出自：C. Rycroft七、词源解说
expend的相关近义词
expend的相关反义词
expend的相关临近词
expenditure、expel、expender、expend on、expendible、expendable、expendables、expended bed、expend agent、expendingdie、expended soil、expend effort