Teratron
亚毫米波振荡器
🗣️ 情景例句
What are you up to?
你呢？你怎样？
Success belongs to the persevering.
坚持到底必获胜利。坚持就是胜利。
Don't speak to me now, Kate. I must go. I'm late !
凯特，不要和我说了，我必须走了，要迟到了。