Imperfectness
n. 不完全, 缺點(diǎn), 不完備
??? 情景例句
Gerald.
Gerald。
Don't you think it's too formal?
你不覺得太正式了嗎？
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多歲名叫克里斯托弗·科克雷爾的原電子工程師，改行在諾福克郡的湖泊地區(qū)從事造船業(yè)，