| 正面 | 2552.speaker 英 ['spiːkə]美 ['spikɚ]     |
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| 背面 |      释义： 1、di- "apart" + vers- + -ity.2、含义：turn to different ways, turn to many or various by separate or apart.3、该词在拉丁语中其实就是divert的过去分词，也就是说它来源于divert的拉丁语对应词的过去分词。由此取形容词词性并引申出如今的含义。4、含义：quality of being diverse.n. 演讲者；扬声器；说话者；说某种语言的人n. (Speaker)人名；(英)斯皮克 例句： 1. They've found out where the other speaker plugs in.他们已找到另外那个扬声器的连接点了。 speaker 说话者，演讲者speak,说话，-er,人。 speaker (n.)c. 1300, "one who speaks," agent noun from speak (v.). Similar formation in Old Frisian spreker, Old High German sprahhari, German Sprecher. First applied to "person who presides over an assembly" c. 1400, from similar use in Anglo-French (late 14c.) in reference to the English Parliament; later extended to the U.S. House of Representatives, etc. The electric amplifier so called from 1926, short for loud-speaker." |