Radio intelligence
无线电侦察\\n[电] 无线电情报
🧩 词语组成解析
🗣️ 情景例句
No. But I have to.
没有 ，但有此必要。
I'm very much obliged to you.
非常感谢您。
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。