sound off

英 [saʊnd ɒf]

美 [saʊnd ɔːf]

（未经邀请）慷慨陈词

柯林斯词典

• PHRASAL VERB (未经邀请)慷慨陈词
  If someonesounds off, they express their opinions strongly and rather rudely without being asked.
  1. It is surprising how many people start sounding off about something without really deciding what they think about it.
     居然有那么多人还没有真正确定自己的想法就开始大发议论——这真是令人吃惊。

英英释义

verb

• express complaints, discontent, displeasure, or unhappiness
  1. My mother complains all day
  2. She has a lot to kick about
  Synonym:complainkickplainquetchkvetch
• express one's opinion openly and without fear or hesitation
  1. John spoke up at the meeting
  Synonym:opinespeak upspeak outanimadvert
• start playing
  1. The musicians struck up a tune
  Synonym:strike up

双语例句

• I heard the sound of a cannon going off.
  我听见一声炮响。
• But why must roosters crow as they prepare to start their day, and why do some roosters sound off before dawn?
  但是，为什么公鸡会打鸣呢？而且偏偏是在黎明前呢？
• But please don't sound off if you have no idea of what you are talking about.
  但是如果你不能对你说的话负责的话，就拜托安静点。
• Double linear guide rails with double-slider and sound off function, industrial megadyne belt, to enable the print quality from every details.
  双导轨双滑块静音品牌线性导轨。工业级意大利麦高迪加宽皮带。高精度打印平台从每个细节上保证您的打印品质。
• Most American politicians say they support marriage, but few do much about it, except perhaps to sound off about the illusory threat to it from gays.
  美国大多数政界人物都说他们支持结婚，但却鲜有作为，除了当他们神侃同性恋对婚姻的威胁时。
• Do you think Sony has what it takes to dethrone Apple? Is it too late? Sound off in the comments!
  你认为索尼能采取什么措施打败苹果呢？这会不会太晚？赶快发表你的评论吧！
• Big brand linear guide rails with double-slider and sound off function have the features of satisfactory stiffness, good loading capacity, steady transmission and high precision assurance.
  双滑块静音品牌线性导轨，具有刚度强、承载能力大、定位精度高、传动平稳、精度保持性好等优点。
• The sound waves from these cries bounce off objects and echo back to the bat's ears.
  从这些叫声中传出的声波，被物体弹回，回声传到蝙蝠的耳里。
• Having the sound off isn't going to LP your memory.
  听起来你还没有恢复你的记忆。
• If so, sound off in the comments and let us know what you thought.
  如果是的话，请发表回复并让我们知道你对此事的看法。