pocket ear

例句：

1. 1. She had a pocket ear that she kept hidden in her jacket.
   她有一个藏在夹克里的口袋耳。
2. 2.The doctor removed the pocket ear and stitched it closed.
   医生取出了口袋耳并缝合了它。
3. 3.The musician's pocket ear was so small that it barely fit into his shirt pocket.
   这位音乐家的耳垂太小，几乎塞不进他的衬衫口袋里。