| 摘要 |
A toothbrush comprising a bristle having a cross-sectional profile with a major axis and a minor axis. In one embodiment, the invention can be an oral care implement comprising: a head; a handle; and at least one bristle extending from a face of the head, the bristle having a longitudinal axis and a transverse cross-sectional profile having a major axis and a minor axis, the major axis being longer than the minor axis. |
