Teratron
亚毫米波振荡器
🗣️ 情景例句
What happened?
发生了什么事？
I know the boy whose father is a missionary.
我知道那个男孩的父亲是传教士。
But neither psychiatric interviews nor objective tests were able to show any effects upon these American sailors.
但是，不管是进行精神病学的调查访问，还是进行客观的测试，都不能显示噪音对这些美国水兵有任何影响。