Definition

Examples

• 声速在空气中大约是每秒340米。
  shēng sù zài kōngqì zhōng dàyuē shì měi miǎo sānbǎi sìshí mǐ.
  The speed of sound in air is about 340 meters per second.
• 超音速飞机的速度超过了声速。
  Chāoyīnsù fēijī de sùdù chāoguò le shēng sù.
  Supersonic aircraft travel faster than the speed of sound.
• 科学家用实验测量了水中的声速。
  Kēxuéjiā yòng shíyàn cèliáng le shuǐ zhōng de shēng sù.
  Scientists measured the speed of sound in water through experiments.