| 例句 |
The legs of snakes are vestigial or absent altogether.蛇的腿已经退化或完全消失。A human being has the vestige of a tail.人类仍有尾巴退化的痕迹。We noticed some deterioration in her speech, but it was very subtle.我们发现她的说话能力有点退化，但只属轻微。The patient is regressing to a childlike state.病人开始退化至孩童状态。His hearing began to deteriorate.他的听觉开始退化了。The disease causes progressive deterioration of the nervous system.这种疾病导致神经系统的逐步退化。It was sad to see that his mental faculties had begun to fail.看到他的思维能力开始退化，很令人难过。There are serious problems of land degradation in some arid zones.在一些干旱地带存在严重的土地退化问题。These officers were beasts and their emotions had atrophied to the subhuman.这些军官是畜生，他们的感情已经退化到禽兽一般。 |