Nanoscope
毫微秒示波器, 超高频示波器
🗣️ 情景例句
Could you explain why you left?
你能解释一下你离开的原因吗？
Business is the salt of life.
事业事人生之盐。
Two men took the parcel off the plane and carried it into the Customs House.
有两个人把包裹拿下飞机，进了海关。