| 词汇 | screen |
| 词根词缀 | 词源： screen (n.) 1393, probably from an aphetic (Anglo-Fr.?) variant of O.N.Fr. escren, O.Fr. escran "a screen against heat" (1318), perhaps from M.Du. scherm "screen, cover," or Frank. *skrank "barrier," from a Gmc. root related to O.H.G. skirm, skerm "protection" (cf. skirmish). Meaning "net-wire frame used in windows and doors" is recorded from 1895. Meaning "flat horizontal surface for reception of projected images" is from 1810, originally in ref. to magic lantern shows; later of movies. Transf. sense of "cinema world collectively" is attested from 1914; hence screenplay (1938), screen test (1922), screenwriter (1921). Verbal meaning "to shield from punishment, to conceal" is recorded from 1485; meaning "examine systematically for suitability" is from 1943; sense of "to release a movie" is from 1915. Screen saver first attested 1990. 词根记忆： n. 屏幕,屏风;帘v.掩蔽,包庇;筛选The teenagers in the canteen are keen to see the queen sitting between the green screens in the greenhouse.食堂里的少年们巴望见到坐在温室里的绿色屏风间的女王. |
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