complex是什么意思（complex的用法）

大家好，知识小编来为大家讲解下。complex是什么意思，complex的用法很多人还不知道，现在让我们一起来看看吧！

一、complex是什么意思

1、complex 复杂的

2、com-, 强调。-plect, 编织，组成，词源apply,implicate.即多成分的，复杂的。

二、complex的用法

1、complex (adj.)

2、1650s, "composed of parts," from French complexe "complicated, complex, intricate" (17c.), from Latin complexus "surrounding, encompassing," past participle of complecti "to encircle, embrace," in transferred use, "to hold fast, master, comprehend," from com- "with" (see com-) + plectere "to weave, braid, twine, entwine," from PIE *plek-to-, from root *plek- "to plait" (see ply (v.1)). The meaning "not easily analyzed" is first recorded 1715. Complex sentence is attested from 1881.

3、complex (n.)

4、1650s, "a whole comprised of parts," from complex (adj.). Psychological sense of "connected group of repressed ideas" was established by C.G. Jung, 1907.

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