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
Tell me about your educational background.
告诉我你的学习背景。
We trust that you will quote us your most favorable price for big quantities.
相信由于我方大量订购贵方能报最优惠价格。
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。