Pentode transistor
[电] 五极电晶体
🧩 词语组成解析
n. 五极管, 电子五极管\\n[电] 五极管
🗣️ 情景例句
At four o'clock,
四点钟，
Misers put their back and their belly into their pockets.
爱财如命。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。