open letter

letter, usu of protest or comment, addressed to a person or group, but intended to be made public, esp by being printed in a newspaper 公开信: The students wrote an open letter to the Minister of Education. 学生们给教育部长写了一封公开信.

oodles, oomph, ooze, op, op (also Op), op art, op-ed, opacity, opague, opal, opalescence, opalescent, opaque, opaquely, opaqueness, OPEC, open, open an account, open cheque, open day, open out, open prison, open question, open sandwich, open to, open up, open verdict, open vowel, open-air, open-and-shut, open-ended, open-eyed, open-handed, open-handedly, open-handedness, open-heart surgery, open-hearted, open-minded, open-mindedness, open-mouthed,