首页/应用/TrayTime/指南指南 · TrayTime: Wear & ProgressTrayTime 指南本应用的全部文章与指南。Clear aligner wear time: why 20–22 hours is the real goalYour ortho’s timeline assumes the hours. A counter makes them visible before the next appointment.发布于 2026-09-19 · 8 分钟阅读返回应用 →