regardingUK [rɪ'gɑ:.dɪŋ] US [-'gɑ:r-] formal preposition  IMPROVER  ■about 关于；至于•The company is being questioned regarding its employment policy.该公司的用人政策正受到质疑。UK [rɪ'gɑ:.dɪŋ] US [-'gɑ:r-] formal preposition   Common Learner Errors   regardingRemember that regarding is never followed by 'to'.Don't say 'regarding to something', say regarding something :✗ I am writing regarding to your letter of May 31st.I am writing regarding your letter of May 31st.