Microoscillograph
显微示波器
🗣️ 情景例句
Hey, what did you do on your trip?
嗨，旅游时玩的怎么样？
That's a conservative point of view.
那是个保守的观点。
giant hovercraft liners could span the Atlantic;
大型的气垫班轮或许能跨越大西洋。