undertake承办 ,承担,答应,担保;v.许诺 ,允诺详细»
从事occupy themselves in;operate in;set hand to详细»
从事address to;be employed in;be occupied in;be occupied with;carried on;carry on with;deal in;embark;engage;engage in;go at;goes at;goes in for;identify herself with;identify himself with;identify myself with;identify ourselves with详细»
从事occupy in;occupy with;pursuit;tackle;take to;take up详细»
从事follow;identify herself with;take up;were occupied in;were occupied with详细»