Crystal detection
[电] 晶体检波
🧩 词语组成解析
🗣️ 情景例句
When was your reservation?
您预定的是什么时候？
You can't stay in bed, darling!
亲爱的，你不能老呆在床上呀。
You will find that people will help you if you are ready to help them.
你会发现，如果你乐于帮助别人，别人也会帮助你。