projectorKK [prəˋdʒɛktɚ] /pɹəˈdʒɛktɚ/名詞1投影機、投影器The projector in the meeting room keeps losing the signal.會議室的投影機老是收不到訊號。2放映機The old cinema still uses a film projector for classic movies.那家老戲院放經典電影時仍使用膠捲放映機。3幻燈機舊式She loaded the slides into the projector one by one.她把幻燈片一張張裝進幻燈機裡。