Adjective:

1. deliberately impassive in manner;

   "deadpan humor"
   "his face remained expressionless as the verdict was read"
   

an expressionless face'/tone'/voice

呆板的面孔 / 声调 / 声音

expressionless face came up to me!

面无表情的走到我面前!

His expressionless face gave me no clue as to whether he angry or not.

他脸上没有表情让我完全摸不清他是不是生气了.

I looked back , my face impassive and expressionless.

我也看她, 面无表情、不露声色.

It was glassy, expressionless, immobile.

它是呆滞的, 不动的, 无表情的.

In addition, he also frequently encountered a number of expressionless, enigmatic visages.

还有许多毫无表情 、 似笑非笑的脸,也是他在家里常常看见的.

The workers were as silent and expressionless as statues.

五六十个工人就同石像似的没有表情,也没有声息.

His features hardened into an expressionless mask.

他的容貌凝固成一张毫无表情的面具.

As his mother read it, her face hardened and became more expressionless.

母亲读信时, 脸沉了下来,变得更加没有表情.

His face remained expressionless as the verdict was read.

在宣读判决书时,他的脸上依然毫无表情.

The younger boy's face was expressionless.

觉慧也没有什么表示.

The Senator remained expressionless.

参议员还是不动声色.

His heart was thumping like a drum, but his face, from long habit, was probably expressionless.

他的心跳得像打鼓; 然而习惯成自然,他的脸上八成还是漠然的一团.

A lonely porcupine likes to wander to the river alone and stare into the water expressionless.

一只孤独的刺猬常常独自来到河边散步.望着水草里自己的影子,默默的出神.

Birkin was expressionless , neutralized, possessed by her as if it were his fate, without question.

伯金神情麻木地随她拉着手,似乎命运这般安排, 不可反抗似的.

His voice was utterly and drearily expressionless.

他的声调,阴沉沉的,干巴巴的,完全没有感情.

His recitation was almost expressionless.

他的朗诵几乎毫无感情.

I haven't really noticed, perhaps expressionless faces leave more rooms to the imagination?

我没太注意, 也许没有表情会传达更丰富的表情 吧 ?

His face remained expressionless.

他的脸上仍然毫无表情.

Her husband is not willing to see her expressionless face.

她丈夫不愿见到她那毫无表情的脸.

At the podium she looks straight ahead, her lips carefully expressionless.

在讲台上的她注视着正前方, 双唇谨慎地不显示任何表情.

He stepped across and looked at me with expressionless.

他来拜访我,面无表情地看着我.

She had never seen It'so expressionless before.

她以前从没见过他这样毫无表情呢.

That expressionless face had seemed deep and mysterious.

那张毫无表情的脸看上去深沉而又神秘。

She sat expressionless, carefully taking notes.

她坐在那儿面无表情，认真记着笔记。

The Monsignor gave him a slow, expressionless nod.

教士阁下毫无表情地朝他慢慢点了下头。

His face had become peculiarly expressionless.

奇怪的是，他的脸已经变得毫无表情。

His face was expressionless, but Alex felt the unspoken criticism.

他面无表情，但亚历克斯能感觉到他未明言的批评之意。

• A small man, with an impenetrable, expressionless face.

  出自：H. Kingsley