Radio knife
[电] 无线电刀
🧩 词语组成解析
knife
[naɪf]
n. 刀;匕首;刃部;手术刀;
vt. 切割，刺;伤害;
vi. 劈开;划过;
🗣️ 情景例句
I'm so hungry, I could eat a horse.
我饿得能吃下一匹马！
Well, I'm sorry you have to leave so early.
哦，很遗憾，你非得这么早走不可。
You can kill two birds with one stone.
一举两得。