Have a holly jolly Christmas and in case you didn't hear.

有冬青树的欢乐圣诞节，假使你未听到。

We haven't heard yet from Moscow how - about the reaction to this idea.

目前我们还未听到俄罗斯对这一想法的反应。

Workers shouted to see if anyone was inside, and did not hear an answer.

维修人大喊了几声询问是否有人在电梯里，未听到任何回应。

The director of national intelligence, John Ratcliffe, also said neither the president nor the vice president was briefed.

家情报总监约翰·拉特克利夫也表示，总统和副总统都未听到通报。

Do not open your exams until I tell you.

【exam】在未听到指令前请勿打开试卷。

I was conscious of his gaze, could almost hear his unspoken questions.

我能感觉到他的目光，几乎能听到他未说出口的问题。