Duodiode-pentide
[电] 双二极-五极管
🧩 词语组成解析
[电] 双二极管
🗣️ 情景例句
The newspapers don't come out till about ten o'clock.
报纸要差不多十点钟才出来。
Hope is a good breakfast, but a bad supper.
希望是美味的早点，但又是难咽的晚餐。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。