单词：line-frequency regulation
单词：line-frequency regulation 相关文章
The United Nations is going green. The secretary-general has announced a new initiative to help lower the U.N.'s greenhouse gas emissions and reduce pollution. From United Nation's headquarters in New York, VOA's Margaret Besheer reports thermostats
VOA标准英语2008年（七月）
1. Loose 和 lose 错：I always loose the product key。 对：I always lose the product key。 2. Its 和 its (严格拼写是 its) 错：Download the HTA, along with its readme file。 对：Download the HTA, along with its readme file。 错：Th
英文语法词汇
学个词-1755-on-the-basis-of 今天我们要学的词是 on the basis of. On the basis of 根据某种原因。The study drew its conclusions on the basis of hard data. 这项研究是根据硬数据得出研究结论的。He was denied employment
英语单词荟萃
1. Loose 和 lose 错：I always loose the product key. 对：I always lose the product key. 2. It's 和 its (严格拼写是 its') 错：Download the HTA, along with it's readme file. 对：Download the HTA, along with its readme file. 错：The lap
英文语法词汇
ARI SHAPIRO, HOST: Two films opened today with titles that make them sound a lot sexier than they are. One is called Vice and the other On The Basis Of Sex. What they are is biopics about a conservative vice president and a liberal Supreme Court just
2018年NPR美国国家公共电台12月
释义： be on a first-name basis 关系很好，可以随便叫名字 be on 表示放在上面，处于某种状态中。be on the way 表示正在路上。be on the phone call 表示正在通话，另外，在饭店说 be on somebody 的话就表示
老外最常用的英文短语