基本解释[經濟學]工程結束後英汉例句雙語例句Upon the completion of these works in 1999, East Rail's capacity will be increased by some 15 per cent.這些改善工程在一九九九年完成後，東鉄的載客量將會增加大約一成半。upon completion of works更多例句词组短语短語tests upon completion of works 工程完工檢騐upon completion of works更多词组专业释义經濟學工程結束後