Duodiode-pentode
[电] 双二极-五极管
🧩 词语组成解析
[电] 双二极管
n. 五极管, 电子五极管\\n[电] 五极管
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Extremes meet.
否极泰来。
It seemed certain that she would be the first ship home, but during the race she had a lot of bad luck.
看来，它首先返抵英国是确信无疑的了，但它却在比赛中连遭厄运。