美国常用英语俚语:Hush-hush[非常秘密的]

【句子对照】

They were desperate to keep the marriage hush-hush.
他们很想秘密结婚。

【关键俚语】

Hush-hush
英：Something that is hush-hush is secret and not to be discussed with other people.
中：非常秘密的，机密的