 |
| |||
| second overtone (band); overtone band; first overtone (band) | |||
| first overtone; second harmonic | |||
|
second harmonique : 2 短语, 1 学科 |
| 分析化学 | 2 |
|
| |||
| second overtone (band); overtone band; first overtone (band) | |||
| first overtone; second harmonic | |||
|
second harmonique : 2 短语, 1 学科 |
| 分析化学 | 2 |