unspoken

音标发音

But the unspoken theme of the article is that no one arrives - the destination keeps shifting.
然而，这篇文章的潜在主题是没有顾客光临——顾客的目的地总在变化。
It is therefore in the best interest of the group to punish those who violate this unspoken rule/convention.
因此为了群体的最大利益，她们会惩罚那些违反这项潜规则或习俗的人。
As a child I must have recognised, at any rate subconsciously, the harsh unspoken truths lurking between the lines of a story that made my mother’s early unhappiness somehow easier to bear.
作为一个孩子，我必须承认，故事中字里行间严酷而不言而喻的事实，使母亲早些年不开心的经历，下意识的感觉不那么难以忍受了。

The unspoken assumption is that there is a middle ground between German remorse and indifference.
ECONOMIST: Muslim immigrants learn about Germany’s Nazi past
The second is the unspoken communication they share with the people with whom they make music.
NPR: Jazz Great Brecker: A 'Pilgrimage' Before Dying
Whether the families will have another act — in 2016 — was the unspoken subtext.
NPR: The Bush And Clinton Families, On Stage In Texas

If your thoughts, wishes, or feelings are unspoken, you do not speak about them.
When there is an unspoken agreement or understanding between people, their behaviour shows that they agree about something or understand it, even though they have never spoken about it.