Impulse:冲动,脉冲
nerve impulses
神经冲动
Unfathomable:高深莫测的,难解的
the ocean's unfathomable depths
海洋中无法到达的深处
Inexpressible:无以言表的
nexpressible sorrow, anguish, joy, etc 难以形容的悲哀﹑ 痛苦﹑ 喜悦等
bribe: 向...行贿;收买[(+with/into)][O2]
They tried to bribe the reporter into silence.
他们试图收买该记者,不让他张扬。
One of the witnesses was bribed to give false evidence.
有个证人受贿而提供伪证.