thin tongue

例句：

1. 1. The thintongue of the snake always provokes fear in people.
   蛇的薄舌头总是引起人们的害怕。
2. 2. The thin tongue of the speaker made it difficult for her to express her thoughts clearly.
   说话者薄而尖的舌头使她难以清晰地表达自己的想法。
3. 3.The thin tongue of the scientist was able to detect the slightest changes in the chemical composition of the sample.
   科学家的薄舌头能够检测出样本中化学成分的微小变化。