Guard circuit
[计] 保护电路
🧩 词语组成解析
guard
[ɡɑrd]
n. 警卫;狱吏，看守;护卫队;防护装置;
vt. 保卫，守护;看守;加防护装置;谨慎使用;
vi. 警惕;警卫;
🗣️ 情景例句
She's very talented.
她很有才华。
If there were no clouds, we should not enjoy the sun.
吃得苦中苦，方知甜中甜。
He told me that the firm could not afford to pay such large salaries.
他还告诉我，公司支付不起这么庞大的工资开支，