单词 | propagation |
释义 | propagation —propagational, adj. /prop'euh gay"sheuhn/, n. 1. the act of propagating. 2. the fact of being propagated. 3. multiplication by natural reproduction. 4. transmission or dissemination. [1400-50; late ME propagacyon < L propagation- (s. of propagatio). See PROPAGATE, -ION] Syn. 4. spreading, dispersion, diffusion. |
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