单词：VGA (variable gain amplifier)
变增益放大器
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A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w
发表于:2018-11-30 / 阅读(124) / 评论(0)
英语情景对话-日常生活
英语情景对话-日常生活
第一章 练习13：重读方式 Exercise 1-13 Variable Stress Exercise 1-13: Variable Stress Notice how the meaning of the following sentence changes each time we change the stress pattern. You should be starting to feel in control of your sentence
发表于:2018-12-27 / 阅读(69) / 评论(0)
美式英语正音训练
美式英语正音训练
2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip
发表于:2018-12-30 / 阅读(62) / 评论(0)
听听测测
听听测测
3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home
发表于:2018-12-30 / 阅读(60) / 评论(0)
听听测测
听听测测