shirabe.org
7)
ししゅうちりょうがく
Meaning
    1. ①
      periodontics
    1. ①
      EN Periodontology or periodontics (from Greek περί peri "around"; and ὀδούς odous "tooth", genitive ὀδόντος odontos) is the specialty of dentistry that studies ...
      More
Forms

Results