Unisparker
单一发火器
🗣️ 情景例句
Michigan needs a touchdown.
Michigan队需要一次达阵得分。
What's up?
最近有什么好事吗？
In 1953, a former electronics engineer in his fifties, Christopher Cockerell,who had turned to boat-building on the Norfolk Broads,
在1953年，有一位50多岁名叫克里斯托弗·科克雷尔的原电子工程师，改行在诺福克郡的湖泊地区从事造船业，