形容词
中文翻译：补充的
同义词：
['additive', 'supplementary']
例句：
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1.The two systems complement each other perfectly.
这两个系统完美地补充对方。
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2. The new software will be a great addition to our team.
新的软件将是我们团队的一大补充。
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3.The research shows that the new technology is complementary to existing methods.
研究表明，这项新技术与现有方法相辅相成。