1. 名詞
   mouthpiece複數: 樂器的吹口
   (運動員等戴的)護齒, 護齒套/
   防護牙托, 防護牙套
   喉舌
   (容器等的)口
   (電話機的)送話口
   

   同義字詞
   prophet,speaker,spokesman,spokesperson
   

例句

1. No one wore mouthpieces when I played.
2. Mouthpieces are made of vulcanite or lucite.
3. Gillespie favored mouthpieces made by Al Cass.
4. The wire makes the mouthpieces thin and sharp.
5. Release of the mouthpieces "SD20" and "Spirit".
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