Spot jammer
[电] 选择性干扰机
🧩 词语组成解析
spot
[spɑt]
n. 地点，场所;斑点，污点;[股票]现货;职位，职务;
v. 弄上污渍，弄上斑点;污辱，玷污;认出，发现;散步;
adj. 现场的;现货的;插播的;
abbr. satellite positioning and tracking 卫星定位和跟踪;
[计] 电气干扰, 人为干扰台
🗣️ 情景例句
What can I do for you, sir?
先生，有什么需要帮忙的吗？
The black ox has trod on his foot.
祸事临头。
Thank you.I'll certainly be more careful.
谢谢您。我以后一定会多加注意。