Wavegude wavelength
[电] 波导波松
🧩 词语组成解析
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
Sincerely hope that your visit here will be worthwhile and meaningful.
衷心希望您的来访有收获且意义深远。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。