Three electrode tube
[电] 三极管
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
🗣️ 情景例句
Oh, you're a lucky guy, Harry.
噢， 你是一个幸运的家伙， Harry。
To hiss
咻咻地叫
Then we had to walk across some very wet ground.
然后，我们还得走过一些潮湿的地面。