protective coat वाक्य
"protective coat" हिंदी में protective coat in a sentenceउदाहरण वाक्य
- some fluoride is built into the tooth structure if your child is getting the right amount of fluoride when the teeth are forming the other much more important effect of fluoride is its daily protective coating of tooth surfaces.
बाकी का बहुत ही महत्वपूर्ण असर जो फ्ल्युराइड दिखाता है वह है दातों के पृष्ठभाग पर सुरक्षा कवच हर रोज बनाना ।