Paraboloidal
抛物面的, 抛物线体
🗣️ 情景例句
What will the monthly payments be?
每月要付多少？
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
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，