Blackwork
黑锻件; 软锻件
🗣️ 情景例句
Have you ever taken Cathay Pacific?
你有没有搭过国泰航空公司的班机？
Truth may be blamed,but shall never be shamed.
真理可能会被责难，但绝不会受羞辱。
suggested an idea on which he had been working for many years to the British Government and industrial circles.
他向英国政府和工业界提出了他研究多年的一项计划。