Cathetron

[电]外控式三极汞气整流管

🗣️ 情景例句

Hi, Tom. How are you doing?
喂，汤姆。你好吗？
When all men speak no man hears.
人人都讲话，无人去听它。
What are you doing?
你在干什么？
更多情景英语 ›

🔤 更多 C 开头的单词

camphorylidene
cave art
cerebrosis
chinchilla rat
classical hemophilia
column efficiency
conditional stable circuit
contractual reserve
全部 C 开头单词 ›