ph.
improve one's position by one's own efforts
Oxford American Dictionary
ph.
improve one's position by one's own efforts
Oxford Dictionary
ph.
improve one's position by one's own efforts
Oxford American Dictionary
ph.
improve one's position by one's own efforts
Oxford Dictionary
ph.
used to express a suspicion that one is being deceived or teased
Oxford American Dictionary
ph.
try to gain an unfair advantage
Oxford American Dictionary
ph.
do one's fair share of work
Oxford American Dictionary
ph.
do one's fair share of work
Oxford Dictionary