动词
中文翻译：Unknown
同义词：
['1. monotonize', '2. de-energize', '3. de-excite']
例句：
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1. The speaker's voice was so monotonousthat it made the audience fall asleep.
演讲者的声音太单调了，以至于让听众睡着了。
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2. The moviewas so boring that I couldn't wait to finish it andget back to my work.
这部电影太无聊了，我等不及要看完它然后回到工作去了。
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3. The old man'sstories were so dull that they made mewant to throw a pillow at him.
老人的故事太枯燥了，我甚至想给他扔枕头。