1. 七彩网.英语单词
形容词头顶上的; 上面的，高架的; （费用等）经常的，管理的
名词天花板; 管理费用，经常费用; 船舱的顶板; [体]（网球等的）扣杀
副词在头顶上; 在空中; 在楼上; 向上
副词
1. A plane flew overhead.
一架飞机从头顶上飞过。
形容词
1. The plane flew overhead.
飞机在头顶上飞。
名词
1. There were too many overheads.
经常性开支太大。
overhead的翻译
1. 过顶传球：一般说来,传球有下列几种方式:胸部传球(chest反弹传球(bounce过顶传球(overhead大力传球(baseball-type及身后传球(behind-the-back). 进攻方必须通过投篮才能得分,投篮方式(shooting form)不外乎下面几种:当然,
2. 高球：4.0可靠的击球动作,包括控制中速度的正,反拍方向,也有能力打好吊高球(lob),头上的高球(overhead),击球上网(approach shot)和截击(volley). 偶尔能以发球迫使对方失误,对抽(rally)可能因耐心不足而失分,双打搭档有明显的合作意识.
3. 间接费用：他们被这香饵吸引最终放弃了原有的社会体制,丧失了真正的自由. 那些非犹太人(Goyim)中所谓的智者沉于迷梦,无法了解自然法则根本不存在什么平等和自由. ......2.间接费用(Overhead)指不能通过直接认定的方法归集到销售或生产的费用.
4. 额外开销：总的来说,空档不能设的太低,应该是太低的话网络和系统资源的额外开销(Overhead)比较大,因为实际上上传的流量里ED2K协议本身的数据流量不可忽略,而且sl空档越小,这部分非有用流量的比率越大,造成传送给其他用户上传的效率比较低.
noun
1. a hard return hitting the tennis ball above your head
Synonym: smash
2. (nautical) the top surface of an enclosed space on a ship
3. a transparency for use with an overhead projector
Synonym: viewgraph
4. (computer science) the disk space required for information that is not data but is used for location and timing
Synonym: disk overhead
5. the expense of maintaining property (e.g., paying property taxes and utilities and insurance)
it does not include depreciation or the cost of financing or income taxes
Synonym: operating expenseoperating costbudget items
6. (computer science) the processing time required by a device prior to the execution of a command
Synonym: command processing overhead timecommand processing overheadcommand overhead