odon·to·blast /oˈdɑntəˌblæst/
odon·to·blast /oˈdɑntəˌblæst/ 名詞
成牙質細胞
O·don·to·blast n.
1. Anat. One of the more or less columnar cells on the outer surface of the pulp of a tooth; an odontoplast. They are supposed to be connected with the formation of dentine.
2. Zool. One of the cells which secrete the chitinous teeth of Mollusca.
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