如何使用 "fluoridation" 造句
- 1. Perhaps the process should rightly be called fluoridation .
- 或许这个过程应正确地称为氟化。
- 2. Health ministry finds that fluoridation does not reduce tooth decay .
- 新西兰卫生部发现氟不能减少蛀牙。
- 3. Is this the end of water fluoridation ?
- 这是否水氟化的终结？
- 4. Literature that claims that fluoridation is harmful .
- 声称氟化反应有害的文献。
- 5. Is artificial fluoridation really safe ?
- 人为氟化真的安全吗？