high-grade energy

基本解释

High-grade energy efficient kitchen, appliances and fixtures maximize durability and reduce the need for replacement.
高能效的厨房设备，电器等设施，使用寿命较长从而免去了更换设备的困扰。
Company Background: Founded in 1991 the three male Aurora has been committed to the development and production of high quality high-grade green energy-saving lighting products.
公司背景：创立于1991年的三雄极光，一直致力于开发和生产高品质、高档次的绿色节能照明产品。从第一款电子镇流器的研发到高效节能产品的全系列开发；
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After the White House, the four of us went to dinner. Before our food arrived, our high energy first-grade mentee wore out, leaned on his coat, and fell asleep.
从白宫出来后我们四个去吃晚餐。

(Sound) Amid loud acclamations of approval, top hardline Iranian cleric, Hojatoleslam Ahmad Khatami warned the West that Tehran will produce its own high-grade uranium for a medical research reactor, if the UN International Atomic Energy Agency refuses to provide the fuel.

The banks were forced to throw good money after bad because, six months earlier, they had agreed (in exchange for meager fees) to cover Enron's financing needs should the high-flying, investment-grade energy giant ever find itself in real trouble.
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