单词 | slide changer |
释义 | > as lemmasslide changer slide changer n. Brit. /ˈslʌɪd ˌtʃeɪn(d)ʒə/ , U.S. /ˈslaɪd ˌtʃeɪndʒər/ ΘΚΠ society > leisure > the arts > visual arts > photography > viewing of photographs > [noun] > projecting on to screen > projector > parts of tinter1891 projection lens1894 lamp-house1912 slide carrier1953 flash-meter1957 slide changer1959 1959 IRE Trans. Mil. Electronics 3 97/1 Like a projection slide changer, we can observe one slide while discarding the slide already observed and replacing it with a new one. 1962 Which? Mar. 69/1 We did not test fully automatic projectors, but 6 had semi-automatic slide changers built in. < as lemmas |
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