名词
中文翻译：Unknown
同义词：
['bad connection', 'poor link', 'weak signal']
例句：
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2.
在电路中
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3.
在网络或数据通信中
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1. The phone line was so poor that we couldn't make a call.
电话线路太差，我们打不了电话。
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2. The computer network is experiencing a poor connection.
计算机网络正在经历一个连接不良的问题。
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3. The signal strength in this area is very poor, making it difficult to connect to the internet.
这个区域的信号强度非常差，很难连接到互联网。