Multicollector electron tube
[电] 复集极电子管
🧩 词语组成解析
[计] 多集电极
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
Who bought that new house down the street from you?
谁挨着你的那条街买了那幢新房子？
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。