同义词

a. unexpressed，unsaid，unspoken，unstated

参考例句

1. A word uttered is silver, but unuttered is golden.
说出来的话是银，没说出来的是金。
2. As the fallen leaves, I shed my words on the earth, let my thoughts unuttered flower in thy silence.
我宛如落叶般，任自己的语言飘落于尘埃，任我的思绪之花伴妳缄默无语。
3. As the fallen leaves, I shed my words on the earth, let my thoughts unuttered flower in thy silence.
我宛如落叶般，任自己的语言飘落于尘埃，任我的思绪之花伴你缄默无语。

网络释义

unuttered
未说出口的 没有用言词表达的 不吭声的;