Quid Pro Quo (Latin: This for That)报酬(拉丁文):这个 Quid Pro Quon. 补偿物, 交换物, 相等物, 代用品 Quench Polish Quench (metal heat treating process)波兰淬火(金属淬火热处理过程) Quench Polish Quench淬火波兰熄灭 Pinamar, ArgentinaPinamar阿根廷