青年中文light speaker的意思
light speaker中文翻譯：
燈光揚聲器
speaker───n.(Speaker)人名；(英)斯皮克；n.演講者；揚聲器；說話者；說某種語言的人
bt speaker───藍牙揚聲器
louder speaker───更大聲的揚聲器
first speaker───第一個發言者
dipolar speaker───雙極揚聲器
portable speaker───便攜式喇叭；便攜式揚聲器
speaker box───音箱；[電子]揚聲器箱；喇叭盒
vibration speaker───振動揚聲器
keynote speaker───主講人；大會發言人；主講嘉賓；[醫]主講人
the mood. For example, if a serious subject was presented by the previous speaker, the introduction can prepare the audience for a more light-hearted speech to follow.───比如說，上一位出席發言者的主題是嚴肅的，那么這份介紹將讓觀眾做好準備，去聽接下來較輕松的演說。
This would be enough to power an electronic speaker or small LED (light-emitting diode) lights, but not enough to operate a laptop, which requires an estimated 30 to 50 watts.───這對于電子揚聲器或小型LED燈已經足夠，但還不足以支持筆記本運行。筆記本一般需要30到50瓦的功率。
would be some light relief at the end of a long, hard week. He was scheduled as the last speaker on the last day.───在過了一個漫長艱難的一周后，他的講話將稍稍緩解一些壓力。