open-and-shut

adj completely straightforward and obvious 显然的; 明显的: As far as I can see the whole matter is open-and-shut. 我看整件事是一清二楚. * He's obviously guilty it's an open-and-shut case. 他显然有罪--此案昭然若揭.

opalescence, opalescent, opaque, opaquely, opaqueness, OPEC, open, open an account, open cheque, open day, open letter, open out, open prison, open question, open sandwich, open to, open up, open verdict, open vowel, open-air, open-ended, open-eyed, open-handed, open-handedly, open-handedness, open-heart surgery, open-hearted, open-minded, open-mindedness, open-mouthed, open-plan, open-work, opencast, opener, opening, opening night, opening-time, openly, openness, opera,