v.渴望，热望( crave的第三人称单数 )，恳求，请求...

n.墓碑( gravestone的名词复数 )...

n.墓地( graveyard的名词复数 )，垃圾场，废物堆积处，收容所...

Otherwise, say environmentalists, the long - term costs could be far graver.环境保护论者声称,如若不然, 从 长期 来看,费用会更加庞大.I observed all day that Mr. Murdstone was graver and steedier than the two gentlemen.我看到,那一整天,枚得先生,比起那两个绅士来都沉默、稳重...

adj.懦弱的，胆小的adv.胆小地，懦弱地n.懦弱，胆小...

craved的音标：...

traverse的一般过去时为：traversed...

travel的一般过去时为：travelled...

travesty的复数形式为：travesties...

vi.胡言乱语，说梦话，愤怒地说，咆哮，狂喜vt.& vi.热烈谈论，奋笔疾书n.围栏，围板，（人、风、浪的）狂闹，怒吼，狂欢晚会，狂热入迷...

He fought his bravest ( war ).他打得最勇敢.Xiao Guo is the bravest police that I see.小郭是我所见到的最勇敢的警察.General Nieh tells me you are one of the bravest and most courageous of his generals.聂将军告诉我,你是他部下一位最勇敢最善战的将军....

bravery的复数形式为：braveries...

raven的第三人称单数（三单）为：ravens...

caravel的音标：caravel的英式发音音标为：['kærəvel]caravel的美式发音音标为：['kærəˌvel]...

Universities are facing grave problems because of diminishing resources.由于资源的减少，大学正面临严峻的问题。Two men were standing by the freshly dug grave.两名男子站在新挖的坟墓边。He did die a pauper and is buried in an unmarked grave.他死的时候一文不名，葬在一处...

Light travels at around 300,000,000 metres per second.光以每秒约 30 万公里的速度传播。The president travels thousands of miles as he barnstorms the country.总统奔波数千英里，在全国进行巡回演说。I reckon I'm due one of my travels.我想我就要开始我的一次旅行了.Seem...

crave的现在进行时为：craving...

vt.（使）铭记，雕刻，镌刻，深印于（心上），印刷...

adj.病越来越重的...

Dr Ryan travelled the world gathering material for his book.瑞安博士周游世界为他的书搜集资料。She travelled 14,000 miles by sledge across Siberia to Kamchatka.她乘雪橇穿越西伯利亚到达了堪察加半岛，行程共1.4万英里。I thought, this is why I've travelled thousa...

brave的复数形式为：braves...

travel的复数形式为：travels...

grave的近义词有：earnest, serious, grave, severe, solemn, sober,grave, tomb, vault。下面这些形容词均有"严肃的"的含义：earnest：指严肃，认真，含诚恳和热情意味。serious：指具有关键、严肃或严重意义的事情。grave：侧重严肃和尊严，需要认真思考，含令人担忧意味。severe：指面孔的严肃，法律的严厉，伤病的严重。着重严厉性，无丝毫温情。solemn：指人...

The stairway carpet is so frayed it threatens to unravel.铺在楼梯上的地毯磨损得很厉害，都快散了。What moves him is the desire to unravel the mysteries of nature.推动他们的还是解开自然之迷的愿望.There is still a good deal to unravel.还有不少问题要澄清....

bravery的反义词有：cowardice, timidity, cowardice。n.bravery的反义词（勇敢）：cowardice, timidity。bravery的反义词（其他释义）：cowardice。...

Harrods will also engrave your child's name on the side.哈罗兹还会将你孩子的名字刻在侧面。It is difficult to engrave in marble.在大理石上雕刻是困难的.He has heard the words and they engrave a memory.不过话他还是听在耳里,留在记忆之中了....

His advice was firmly graven on my heart.我把他的忠告铭记心头.Thou shalt not make unto thee any graven image.你们不得把自己树立为偶像.I will mold him in my graven image.我要把他塑造和我一样不朽的形象....

graver的音标：graver的英式发音音标为：['greɪvə]graver的美式发音音标为：['greɪvə]...

engrave的现在完成时为：engraved...

gravel的复数形式为：gravels...