B1 involving a lot of different parts, in a way that is difficult to understand:
complicated instructions
The relationship is a bit complicated. He's my mother's cousin's daughter's child.
更多范例
- His lecture was complicated and difficult to follow.
- Our lawyer guided us through the more complicated questions on the form.
- A complicated system of sewers runs under the city.
- The road system was so complicated that we had to stop several times to find our bearings.
- Your conclusion is good, but the final sentence is too long and complicated.
词库：同义词和关联词
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