单词：power supply equipment
单词：power supply equipment 相关文章
00:02.14]Lesson 1 [00:03.94]Part A [00:05.64]Listen and mark the stress. [00:08.72]1 warranty [00:11.70]2 guarantee [00:16.09]3 installation [00:21.89]4 delivery [00:27.40]5 technical [00:32.29]Lesson 2 [00:35.19]Part A [00:36.81]Listen to a commerci
初级剑桥商务英语
Buying office equipment A: Were going to need a lot of new stuff after the holidays. Lets make a list. B: Fine, Mr. Richardson. What do you have in mind? A: Well, to begin with, were going to have to get a new desk for you and Id like to replace that
办公室英语口语
今天要讲的美国俚语由powder发展而来。大家一定知道powder是粉，可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是： take a powder。 习惯用语t
美国俚语
China has helped Myanmar to restore its power supply, providing it with specialized equipment that's worth about 36 million yuan. A handover ceremony was held, as the first batch arrived in the country. All of the equipment will be handed over by Jun
cctv9英语新闻2016年