与"speaking fundamental frequency"相近的词条

...

• speaker-phone
• Speakers' Corner
• speakership
• Speaking
• speaking clock
• speaking fundamental frequency
• Speaking in tongues
• speaking trumpet
• speaking tube
• spear
• spear drill
• Spear grass
• spear point drill、spear-point drill
• spear point flat drill
• spear-shaped cataract
• spear side

...