Reactatron
低噪声微波放大器
🗣️ 情景例句
Hello, how are you doing today?
你好， 今天怎么样？
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
How can I climb up that wall! I wish I were a bird!
我怎么能够爬得上那堵墙？我要是一只鸟就好了！