Ampliscope
示波式摆幅仪
🗣️ 情景例句
Who wants to begin?
谁先开始？
Politically,the country is divided into fifty states.
这个国家政治地被划分成50个州。
no judgment from outside which can replace the judgment from within.
任何局外人的判断也比不上他自己内心的正确判断。