大家都搜：
耗用功率
耗用动力
1、condensate drain───冷凝排水
2、drain on───排水管上
3、drain plug───排污螺塞，放油塞
4、cogged drain───齿槽排水沟
5、drumble drain───鼓形排水管
6、tub drain───排水管
7、drain───v.排水；流干；喝光；（感情）变淡；使精疲力竭；（非正式）将（球）轻击入穴；n.排水沟；下水道；负担；消耗；n.(Drain)（美、英、法、加）德兰（人名）
8、flashboard drain───闸板排水管
9、drain out───（使）流出; 流失; 失掉; 停止；排出；终止
1、removed the auto-turn-on "Don't suspend power" in v1. 60 when there is data connection; as it caused power drain.───移除1.60版的当有数据连接时自动开启“不关闭电源”选项。因为会导致耗电。
2、Along with affordability, power drain has become of utmost importance to 802.11 and Bluetooth.───随着经济能力，对电力消耗已经成为至关重要的802.11和蓝牙功能。
3、Stiffer racquets don't deflect as much on impact, resulting in less power drain than a flexible racquet.───触击球的时候，因为硬的拍子变形程度不及柔韧的拍子，所以损失的能量也少一些。
4、The programming language HTML5 used by most new browsers, can do almost as much as Flash without the power drain.───大部分浏览器都支持的编程语言html5在功能上几乎和Flash不相上下，但耗电更少。
5、Can eliminate the need for fans and heat sinks, eliminating battery power drain from fan───可以消除在超低温和低电压应用到20W下对散热片和散热管的需要