动词
中文翻译：躺下
同义词：
['settle', 'recline', 'lie', 'succumb例句：1. He lay down on the couch and fell asleep.（他躺在沙发上睡着了。）']
例句：
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1. He lay down on the couch and fell asleep.
他躺在沙发上睡着了。
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2.The baby is learning to lie down by himself.
婴儿正在学习自己躺着。
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3.She decided to lie down and rest for a while.
她决定躺下休息一会儿。