险地的英文：
jaws

Put one's head into the lion's mouth
"轻入险地,冒大险"

He flashed a conspiratorial grin at the other two
他向另外两个人阴险地嘿嘿一笑。

insidiously they had spread the word that Mr. Whitelaw was not up to the job
他们曾阴险地散布流言蜚语，说什么怀特洛

To introduce or otherwise convey(a thought,for example)gradually and insidiously.
暗示，旁敲侧击地说逐渐而阴险地输入或传达(例入某种思想)

Insidiously they had spread the word that Mr Whitelaw was not up to the job.
他们曾阴险地散布流言蜚语，说什么怀特洛先生不能胜任这一工作。

Babbitt drove, sliding viciously past trucks, ignoring the truckmen's curses
巴比特开着汽车，犯险地超过卡车，也不理会卡车司机的臭骂。

movable vice jaw
活动钳口

Give him a sock on the jaw!
给他下巴上来一拳！

Sock him on the jaw!
揍他的下巴！

The teacher jawed at the lazy boys.
老师训斥那些懒惰的孩子。

A muscle of the lower jaw that elevates the hyoid bone and assists in lowering the jaw.
二腹肌下颚的一个肌肉，可提升舌骨和协助降低颚