形容词
中文翻译：复杂的
同义词：
['complicated', 'intricate', 'convoluted', 'labyrinthine例句：1. The problem is complex and requires a thorough understanding of the subject matter.（这个问题很复杂，需要对主题有深入的理解。）2. The architecture is complex', 'with many different elements working together to create a harmonious whole.（建筑结构复杂，许多不同的元素共同作用，创造出和谐的整体。）3. The story is complex', 'with twists and turns that keep readers engaged until the end.（这个故事很复杂，有很多转折，让读者一直被吸引到结尾。）']
例句：
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1. The problem is complex and requires a thorough understanding of the subject matter.
这个问题很复杂，需要对主题有深入的理解。
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2. The architecture is complex, with many different elements working together to create a harmonious whole.
建筑结构复杂，许多不同的元素共同作用，创造出和谐的整体。
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3. The story is complex, with twists and turns that keep readers engaged until the end.
这个故事很复杂，有很多转折，让读者一直被吸引到结尾。