smoke-screen
n.
1915, as a form of military camouflage, from smoke, n.1 + screen, n.; 1926 in the figurative sense. The association of smoke with "deception, deliberate obscurity" dates back to at least 1560s.
| 词汇 | smoke-screen |
| 词根词缀 | Online Etymology Dictionary smoke-screen n. 1915, as a form of military camouflage, from smoke, n.1 + screen, n.; 1926 in the figurative sense. The association of smoke with "deception, deliberate obscurity" dates back to at least 1560s. |
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