形容词
中文翻译：单调的
同义词：
['dull', 'uninteresting', "monotonous例句：1. The music was so monotonous that I couldn't stand it.（音乐如此单调，我无法忍受。）"]
例句：
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1. The music was so monotonous that I couldn't stand it.
音乐如此单调，我无法忍受。
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2.The scenery was monotonous, lacking in variety.
风景单调，缺乏变化。
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3.The speaker's monotonous voice made me feel bored.
演讲者单调的声音让我感到无聊。