complex, complicated, intricate 与 involved 这些词都含有“复杂的”意思。
(1) complex指由许多(尤其是不同的)部分组成,因而比较难懂或难解释。
- It was a complex problem of many factors.
这是个涉及许多因素的复杂问题。 - What he said was too complex for me to understand.
他说得太复杂了,我不理解。
(2) complicated指涉及许多互相关联的部分或细节,因而难理解、难处理。
- The crossword puzzle is too complicated for children.
那个纵横字谜对儿童来说太难了。
(3) intricate指各部分相互纠缠不清或微妙而复杂地交织在一起而令人难以理出头绪,或由于复杂精细而不易懂、不易操作。
- A detective story usually has an intricate plot.
侦探小说通常有错综复杂的情节。 - Inside the hood is an intricate arrangement of wires.
机罩内有错综复杂的线路。
(4) involved指由于陷入麻烦或混乱而难解决、难处理。
- His affairs were found to be deadly involved when he died.
他一死,人们发现他的事务混乱复杂,极难处理。