Polyatron
多阳极计数放电管
🗣️ 情景例句
Right, Robbie?
对吧， Robbie？
Laws catch flies and let hornets go free.
法网只捕蝇，黄蜂由它去。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。