ravinen.峡谷;溪谷;沟壑
ravenn.大乌鸦adj.乌黑的v.掠夺
ravenouslyadv.贪婪的(渴望的)
ravenous for praise一心想得表扬
Ravenous for power.对权力极其向往的
"they were tired and famished for food and sleep"
"a ravenous boy"
"the family was starved and ragged"
"fell into the esurient embrance of a predatory enemy"
"edacious vultures"
"a rapacious appetite"
"ravenous as wolves"
"voracious sharks"