Pentatron
[电] 五极二屏管
🗣️ 情景例句
My name is Richard Stewart.
我的名字是Richard Stewart。
Who are you?
你是谁？
Ann began to put the candles on her cake. Then she counted them.
安开始把蜡烛插到她的生日蛋糕上。插完，她数了数。