词汇	油柱
释义	油柱 oil columncolumn of oilrod of fuel
随便看	mutual aid fund mutual aiding and cooperating finance mutual-aid interaction mutual aid money mutual-aid money mutual aid or assistance treaty mutual aid organizations mutual aid resource mutual aids mutual aid savings union Mutual-Aid Security mutual aid society mutual-aid society mutual aid system mutual-aid system mutual-aid teaching mutual aid team mutual-aid team mutual assent mutual assimilation mutual assistance Mutual Assistance Advisory Committee Mutual Assistance Alliance of America mutual assistance in disease prevention mutual-assistance network