您要查找的是不是：
- mean circuit activity 平均电路效率
- If the volume level is too high, the speaker protection circuit activates, and the sound level drops suddenly. 如果音量电平太高,扬声器保护电路即起作用而突然地减小声音。
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- I have no conception of what you mean. 我想不出你的意思是什么。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- Do you mean Miss Anne Smith or Miss Mary Smith? 你指的是安·史密斯小姐还是玛丽·史密斯小姐？
- I have no idea (as to) what you mean. 我一点儿也不明白你的意思。
- There must be a break in the circuit. 电路中一定有断路。
- Do you mean to close with his offer? 你准备接受他开出的价钱吗？
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- I didn't mean for you to read the letter. 我并没有要你说读那封信。
- A short circuit put the machine out of action. 短路使机器停转。
- Don't be too hard on him; he didn't mean to do it. 不要对他太严厉，他并不是故意这么做的。
- She makes mean little digs at him. 她冲他说一些刻薄的挖苦话。
