Peniotron
日本式快波简谐运动微波放大器
🗣️ 情景例句
Don't expect too much of me.
不要对我期望太大。
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
Today, although the old Galileo lives on in many popular writings,
今天，虽然已故的伽利略继续活在许多通俗读物中，