Conservativeness
高中 Senior High守恒性
🗣️ 情景例句
I know what you mean. I'v been there.
我明白你的意思。 我深有体会。
Satan always finds work for idle hands.
懒汉总会干坏事。
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，