The spa is the last word in luxury and efficiency.这家矿泉疗养浴场极尽奢华，功效极高。Revenues from "green taxes" could then be channelled back into energy efficiency.从“绿色税收”得来的收入便可回过头来用于提高能效。It doesn't take much to improve the energ...

sentient的音标：sentient的英式发音音标为：['sentiənt]sentient的美式发音音标为：['senʃnt]...

The country's economic plight is strangling its scientific institutions.该国的经济困境阻碍了其科研机构的工作进展。People use scientific terms with no clear idea of their meaning.人们使用科学术语，但并非很清楚其含义。Many, if not most, scientific papers ar...

clientele的音标：clientele的英式发音音标为：[ˌkli:ən'tel]clientele的美式发音音标为：[ˌklaɪən'tel]...

The girl pinked at the mention of her boyfriend's name.那姑娘听到别人提起她男朋友的名字时脸都红了.'They play classic rock'n'roll,' states her boyfriend, 'My dad digs them too.'...“他们演奏经典摇滚乐，”她的男朋友说道，“我爸爸也喜欢...

n.丁二烯...

There's a sufficiency of drama in these lives to sustain your interest.这些人的生活充满了戏剧性，总能让你兴趣盎然。Our country has sufficiency of natural resources.我国有足够的自然资源.When foods from different plant sources are eaten together, de...