Students with an interest in microelectronic circuitry are advised to apply for the Engineering Electronics degree.建议对微电子电路设计感兴趣的同学申请工程电子学学位。

The computer's entire circuitry was on a single board.这种计算机的整个电路系统都在一块单板上。

Noise-reducing circuitry must be turned on to listen to your music.听音乐时, 一定要把降噪电路系统打开。