adj.未說出口的；收回的
動詞unsay的過去式和過去分詞.
I think some things are better left unsaid. 我覺得有些實情還是不說的好。
Their unsaid objections were almost palpable to the rest of the group. 他們未用言語表達(dá)的反對對于小組中其他的人來說實在是再清楚不過了
