She gave him a blank stare.

她面无表情地直视着他。

《牛津词典》

Grandmother % looked at me, almost a blank, dull stare.

奶奶用一种几乎是茫然而沮丧的眼神看着我。

youdao

He looks away and continues to stare at the ceiling with the same blank expression.

又把脸转回来，继续呆呆地盯着天花板。

youdao

He looks away and continues to stare at the ceiling with the same blank expression.

又把脸转回来，继续呆呆地盯着天花板。

youdao