ทํารีเทนเนอร์ Things To Know Before You Buy
: a tool or composition that retains something in place: such as a : the Section of a dental substitute (such as a bridge) by which it is made quick to adjacent all-natural teeth b : a dental appliance used to hold teeth in proper position Specifically following orthodontic therapyมุ่งสร้างรอยยิ้มให้คุณ