Detector guard
[计] 检测器保护
🧩 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
And what does your father do?
令尊是做什么的？
It's been cloudy all morning.
整个早上多云。
We have learnt to expect that trains will be punctual.
我们已经习惯于相信火车总是准点的。