您要查找的是不是：
- That is a beautiful etching of a bird. 那是一只鳥(niǎo)的漂亮的蝕刻畫(huà)。
- It is possible to transmute one form of energy into another. 把某種形態(tài)的能量改變成另一形態(tài)的能量是可能的。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- Hanging on the wall was a fine etching of the church. 掛在墻上的是一幅精致的教堂蝕刻板畫(huà)。
- The industry felt the effects of the energy crisis. 該工業(yè)受到能源危機的影響。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- Kinetic energy is the energy arising from motion. 動(dòng)能就是由于運動(dòng)而產(chǎn)生的能量。
- Solar energy is a new kind of source of energy. 太陽(yáng)能是一種新型能源。
- It is important to conserve energy. 節省能源十分重要。
- Nuclear energy remains a double-headed creature. 核能依然是一種有利也有弊的能原。
- As a matter of fact, light is a form of energy. 其實(shí)，光是能的一種形式。
- The move water have mechanical energy. 流動(dòng)的水擁有機械能。
- Who discovered the conservation of energy? 誰(shuí)發(fā)現了能量守恒？
- The sun is the ultimate source of energy. 太陽(yáng)是能量的最基本來(lái)源。
- Look at this glass etching of the Little Mermaid. 看這件刻有小美人魚(yú)的玻璃器皿。
- The artist is etching a picture on a metal plate. 藝術(shù)家正在金屬板上蝕刻作畫(huà)。
- We can use solar energy to do many things today. 如今，我們可以利用太陽(yáng)能做很多事情。
- Kept the thermostat lower to conserve energy. 減少自動(dòng)調溫機的使用以節約能源
- It must have taken a lot of time to etch that. 蝕刻這個(gè)圖案一定花了不少時(shí)間。
- The need to economize scarce energy resources. 節約使用稀有能源的必要性
