词族 · retarded
词形变化
中文词源
retarded 迟钝的，弱智的
来自 retard,延缓。比喻用法。
英语词源
- retarded (adj.)
- 1810, "delayed," past participle adjective from retard (v.). In childhood development sense, "mentally slow," attested from 1895 (perhaps inspired by Italian tardivi).
权威例句
- 1. The progression of the disease can be retarded by early surgery.
- 早期手术可以抑制病情的发展。
- 2. He was so slow that many thought him mentally retarded.
- 他迟钝得很,许多人以为他智力低下.
- 3. Her death was retarded by five years because of good treatment.
- 由于良好的治疗,她多活了五年.
- 4. China started special education for the mentally retarded children in 1979.
- 中国于1979年开始对弱智儿童实施特种教育.
- 5. The heavy rain retarded our progress.
- 大雨妨碍了我们的进展.