convolutionn.
英 ,kɒnvə'luːʃ(ə)n | 美 ,kɑnvə'luʃən
中文n. [数] 卷积；回旋；盘旋；卷绕
词根词源
convolutionconvolution: see volumeconvolution (n.)1540s, from Latin convolutus, past participle of convolvere "to roll together," from com- "together" (see com-) + volvere "to roll" (see volvox).
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