Microoscillograph
显微示波器
🗣️ 情景例句
It is said that another suicide bombing occurred in the country yesterday.
据称，昨天在这个国家又发生了一起自杀式炸弹事件。
To fly an airplane
驾驶飞机
Custom has not commonly been regarded as a subject of any great moment.
风俗一般未被认为是什么重要的课题。