| 例句 |
They were under the seal of secrecy.他们保证严守秘密。Keep this to yourselves — don't let it out to the press.这事你们要严守秘密，不要向报界透露。This is to be kept strictly hush-hush.对此事应严守秘密。I have no option but to charge you strictly to say nothing about it.我别无选择，只能责令你严守秘密。At first they were careful to keep their illegal practices secret, but as time went by, they grew more brazen.起初，他们小心地给自己的非法行为严守秘密，但是渐渐地，脸皮就越来越厚了。 |