Phthisoigenesis
肺结核的发生
🗣️ 情景例句
Dad was a busy doctor,
爸爸是个很忙的医生，
Merry meet, merry part.
好聚好散。
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，