expend on中文什么意思

• 消耗在

• expend:    vt. 1.使用，花费(金钱、劳力、时间等)；用光，耗尽 ...
• expend:    vt. 1.使用，花费(金钱、劳力、时间等)；用光，耗尽。 2.【航海】把(暂时不用的绳)绕在桅杆上。 vi. 〔罕用语〕花钱。 expend time [money] in [on] 把时间[金钱]花费在…上。 ★ expend 与 spend 是同义词，“花钱”普通用spend money。
• expend appearance:    扩展轮廓
• expend energy on:    在...上面花费精力
• expend time and money:    耗费时间金钱

例句与用法

1. With too little caching , the desired performance benefit will not be achieved ; with too much , performance may suffer because too much memory is being expended on caching and therefore not enough is available for other purposes
   若高速缓存太少，则所要求的性能优势无法达到；若太多，则性能会受到影响，因为太多的内存被用于高速缓存上，导致其他用途没有足够的可用内存。
2. Sighs were expended on the wish that she had taken more notice of the tunes he played on his harp , that she had inquired more curiously of him which were his favourite ballads among those the country - girls sang
   她唉声叹气起来，后悔自己当初在他弹竖琴的时候没有多注意一下，记住他弹的是什么曲子，也后悔自己没有更加仔细地问问他，记住在那些乡下姑娘唱的民谣里，他最喜欢哪几首。
3. For example , the love of acquisition and conquest , the very pioneers of civilization , when expended on the earth , the sea , the elements , the riches and forces of nature , are powers of destruction when used to subjugate one man to another or to sacrifice nations to ambition
   譬如，爱好夺取与争战，这两者正是文明的先驱，当它们耗尽在地球上，大海里、环境中、财富和自然力量，如果被用来使人臣服于他人，使国家牺牲在野心之下，那麽上述这些都是破坏力。

其他语言

expend onとは意味：～に費やす Consider how much effort parents expend on their children. 親がその子どもたちのためにどれだけの努力を払うかを考えてみなさい。
expend on перевод：расходовать