双解例句
小知识
A raven is a large, black bird that's a scavenger — meaning that it likes to feed on dead animals. If someone tells you that you have “raven tresses,” they are commenting on your hair color, not your eating habits.
If you see a large group of ravens, you can call them an unkindness of ravens, or a conspiracy of ravens. Raven is also an adjective for anything that's the glossy black color of a raven's feathers: “His raven hair was held out of his eyes with a sweatband.” Probably the most famous literary raven is the one in Edgar Allen Poe's spooky poem “The Raven,” especially in the repeated line, “Quoth the Raven, 'Nevermore!'”
实用短语
词根词缀
词根: rav
=snatch,表示”捕,夺”
adj.
ravenous 饿极了的,贪婪的raven捕食+ous……的→捕食的→贪婪的
n.
ravage 破坏,暴力rav捕,夺+age状态→掠夺后的状态
raven 大乌鸦rav捕,夺+en→n.大乌鸦 v.掠夺, 狼吞虎咽
v.
raven 掠夺, 狼吞虎咽rav捕,夺+en→n.大乌鸦 v.掠夺, 狼吞虎咽
ravish 迷住,强夺rav捕,夺+ish表动词→v.迷住,强夺
同根词
词根：raven
adj.ravenous贪婪的；渴望的；狼吞虎咽的
ravening贪婪饥饿的；掠食的
adv.ravenously贪婪的；渴望的；大嚼地
n.ravage蹂躏，破坏
vi.ravage毁坏；掠夺
vt.ravage毁坏；破坏；掠夺