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 afraid I don't share your opinion.
我不敢苟同。
Have you offered him any candy?
你给他糖果吗？
This one is 3 yuan. That's dear.
这支笔三块钱，太贵了。