文学 共振峰 释 locus 音轨 同一个辅音后接（或前接）不同的元音时，其第二共振峰F2过渡音征虽有升有降，但都会指向的同一个频率值。
计算机应用 多媒体 释文 audio track 音轨
- outdoor lighting
- Outdoor Photographer
- outdoor rainwater drainage system
- outdoor recreational sports
- outdoor sound propagation prediction
- outdoor sports and leisure goods
- outdoor theatre
- outdoor theatre in front of a steep slope northwest of Drepung Monastery
- outdoor type electric apparatus
- outer
- outer approximation method
- outer area
- outer area theorem
- Outer Arm
- Outer arm
- outer asteroid belt
- outer asymptotic series
- outer atmosphere
- outer automorphism
- outer automorphism group
- outer-belt asteroid
- outer bisector
- outer boundary
- outer branch
- outer capacity