形容词
中文翻译：人工的
同义词：
['man-made', 'synthetic', 'artificially produced']
例句：
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1.The robot was designed to perform tasks that were previously done by humans.
这个机器人被设计用来执行之前由人类完成的任务。
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2.The scientist used a machine to create the new material.
科学家使用机器制造了这种新材料。
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3.The artificial flower is made of plastic and has no real life counterpart.
这种人造花是用塑料制成的，没有真正的自然对应物。