fluoridation
fluoridations 是 fluoridation 的复数形式，页面展示原形释义。
英 [ˌflɔː.rɪˈdeɪ.ʃən]
美
[ˌflɔːr.əˈdeɪ.ʃən]
- n. 加氟作用；氟化反应
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词族 · fluoridation
词形变化
派生词
英语词源
- fluoridation (n.)
- 1904, "process of absorbing fluoride," from fluoride + -ation. In reference to adding traces of fluoride to drinking water as a public health policy, from 1949.
权威例句
- 1. Perhaps the process should rightly be called fluoridation.
- 或许这个过程应正确地称为氟化.
- 2. He opposed the inauguration of fluoridation.
- 他反对启动氟化处理.
- 3. The results of Dean's study provided a scientific basis of fluoridation of water.
- Dean的理论成为后来许多国家饮水加氟防龋的基本依据.