Gunn effect
[电] 甘恩效应
🧩 词语组成解析
[计] 耿氏
🗣️ 情景例句
You're welcome. Good-bye.
不用谢。再见。
Practice what you preach.
言必行。
Fred Pearson was walking through the university town of Oxford one morning in 1961.
1961年的某个早上，弗雷德·皮尔逊正步行通过牛津大学城。