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fluoridation

美['fl?r?'de??n]
  • n. 加氟作用;氟化反應(yīng)

英文詞源


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.

雙語(yǔ)例句


1. Perhaps the process should rightly be called fluoridation.
或許這個(gè)過(guò)程應(yīng)正確地稱(chēng)為氟化.

來(lái)自辭典例句

2. He opposed the inauguration of fluoridation.
他反對(duì)啟動(dòng)氟化處理.

來(lái)自互聯(lián)網(wǎng)

3. The results of Dean's study provided a scientific basis of fluoridation of water.
Dean的理論成為后來(lái)許多國(guó)家飲水加氟防齲的基本依據(jù).

來(lái)自互聯(lián)網(wǎng)