be attached to                   附属于;依恋于

differentiate...from…              看出(两者)不同，区别

differentiate between...and…                 区别对待

stand on one's dignity               保持自己的尊严

beneath one's dignity                不合身份；有失尊严

discriminate against                  歧视,区别对待

discriminate between...and             区别……与……

discriminate...from…              把……从……中区别开来

make a mock of sb. (sth.)                  嘲弄某人(某事)

mock up            (照原尺寸)模仿，仿制

monopoly bureau              专卖局

monopoly right                  专利权,专卖权

monopoly of sales             销售专卖

in mortgage              在抵押中

send by dispatch               把(某物)作快件发送