这种教育范式体现了先进性与适切性的统一.The model embodied a kind of harmony of progressiveness and appropriateness.采购文件发出前,制造业者应对规定要求之适切性加以审查与核准.The supplier shall review and approve purchasing documents for adequacy of specified requireme...
我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。I felt loath to sully the gleaming brass knocker by handling it.蓝墨水弄脏了她的新衣服.She messed up her new dress with blue ink.主人若放任狗弄脏人行道将受处罚.Owners who allow their dogs to foul the footpath will be fined....