名词
中文翻译：Unknown
同义词：
['whimpering', 'purling', 'murmuring例句：1. The dog was purring contentedly in the sun.（狗在阳光下满足地咕噜着。）']
例句：
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1. The dog was purring contentedly in the sun.
狗在阳光下满足地咕噜着。
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2. The cat purred softly as it settled down for a nap.
猫轻轻地咕噜着，准备小憩。
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3. She whispered to him, "Please don't leave me."
她轻声对他说：“请不要离开我。”