leech on to meaning in Chinese

依附并榨取
依附于

China has united states of what leech on to after all in economic respect , to the united states since does degree have after all how old
中国在经济方面到底有什么依附于美国，对美国的以来程度到底有多大？
And those integrators leeching on to large telecom carrier are playing an important role in developing value - added service based on telecom network for carrier
而这些依附于各大电信运营商的系统集成商正扮演着为运营商开发基于电信网的增值服务的重要角色。
1 . dispel smoke , remove dust : negative ion absorb the dust in air , make it no activation but leech on to floor due to g - force . at the same time , it activates the oxygen in air , makes the room environment fresh , clean and natural
1 .消烟除尘清新空气：负离子吸附空气中带电的尘埃，使其失去活性而随地球引力安静依附于地面层，同时激活空气中的氧分子，让居室的空气清新，空间回归纯静自然。
With patent , concessionary right of administration and business praise like waiting , this authority belongs to value is leech on to over its corresponding tangible , both supplement each other , but connotation is different , assessing a value also is distinguishing
同专利权、特许经营权和商誉等一样，该权属价值是依附于其相对应的有形资产之上，两者相辅相成，但内涵是不同的，评估值也是有区别的。