來自LingQ圖書館的示例
重覆密碼
- ultrasonic waves
- shatter it into tiny pieces with ultrasonic waves
- ultrasonic digital laser
- little ultrasonic digital laser guided measuring device
- ultrasonic digital laser guided measuring device
- ultrasonic welding
- this is an ultrasonic dog whistle
- generate ultrasonic noise
- ultrasonic frequencies
- infra-or ultrasonic
