nervousness

Adjusting your tie is often a sign of nervousness.

调整自己的领带通常是心情紧张的迹象。

The shakes of the speaker's hands betrayed his nervousness.

发言者双手颤抖, 可见他很紧张。

Her nervousness began to tell as soon as she entered the room.

她一走进房间就显得紧张起来。

(of a period of time or situation) causing or characterized by worry or nervousness.

（阶段，情形）令人担忧（或紧张）的。

He stammered most when he was nervous.

他一紧张往往口吃。

He nervously moistened his lips with his tongue.

他紧张地用舌头润了润唇。

She gulped nervously, as if the question bothered her.

她紧张地咽了一, 似乎那问题把她难住了。

He bit his lip nervously, trying not to cry.

他紧张地咬着唇，努力忍着哭出来。

He paced nervously up and down on the platform.

他在站台上情绪安地走来走去。

He nervously shifted his weight from foot to foot.

他很紧张，重心在双脚之间来回换。

For all his seeming calmness, he was really very nervous.

尽管他表面上镇定,其实非常紧张。

A long period of worrying led to her nervous prostration.

长期的虑导致她的神经衰弱。

Certain chemicals can induce undesirable changes in the nervous system.

有些化学物质能在神经系统中引起化。

He betrayed nervousness by stammering.

他说话结结巴巴说明他子小。

Her face betrayed her nervousness.

她的面部表情显露出她很紧张。

Octopamine(OA) constitutes one of biogenic amines in the invertebrate nervous system.

章鱼胺(OA)是昆虫体内的痕量神经活性物质。

Outwardly she looked confident but in reality she felt extremely nervous.

表面上她显得很自信,其实她非常紧张。

All his accumulated nervous agitation was discharged on Maud like a thunderbolt.

他那蓄积已久的怒气,就像雷电般倾泻在莫德身上。

Her eyes flickered nervously in anticipation.

她紧张而期待地眨着眼睛。

Some are nervous in the dark.

有的人在黑暗处就神经紧张。