enamel
US /ɪˈnæm.əl/
UK /ɪˈnæm.əl/

1.
2.
牙釉质, 珐琅质
the hard, glossy, translucent substance covering the crown of a tooth
:
•
Tooth decay can damage the tooth enamel.
蛀牙会损害牙齿珐琅质。
•
Fluoride helps strengthen tooth enamel.
氟化物有助于强化牙齿珐琅质。
牙釉质, 珐琅质
the hard, glossy, translucent substance covering the crown of a tooth