| 释义 |
ribbon arch rib·bon archa thin, ribbon-shaped, rectangular orthodontic arch wire applied to the dental arches so that its widest dimension is parallel to the labial or buccal surfaces of the teeth.rib·bon arch (ribŏn ahrch) Thin, ribbon-shaped, rectangular orthodontic arch wire applied to dental arches so that its widest dimension is parallel to the labial or buccal tooth surfaces. |