mouthorgan

例句：

1. 1. The mouth is the first part of the body that communicates with the outside world.
   嘴是身体与外界沟通的第一部分。
2. 2. Scientists have discovered new ways to improve the functioning of the mouthorgans.
   科学家们发现了新方法来改善口腔器官的功能。
3. 3. Dental implants are a popular treatment for missing teeth in the mouthorgan.
   牙科植入物是治疗口腔器官中缺失牙齿的常见治疗方法。