Lazy and incompetent police officers are letting the public down.懒惰兼无能的警官令公众失望。You may see yourself as useless, incompetent and blameworthy.你也许会认为自己无用、不称职、应该受到指责。The man was a fool, he thought, or at least incompetent.他想...

v.犯（罪），作（恶），做（坏事）( perpetrate的过去式和过去分词 )...

adj.无能力的，不胜任的，不适当的n.无能者，不胜任者...

钾硝石...

The petrel came winnowing in from afar on the sea.海燕从遥远的地方振翼飞来.He's a stormy petrel.他是个坏星宿.black petrel黑叉尾海燕Sinclair Lewis was stormy petrel in his life as in his books.辛克莱·刘易斯在他的生活中也像他的书中一样是个制造麻烦的人....

Felix became a herpetologist instead.费利克斯而是成为了一位爬虫学家....

petitioners的音标：...

n.重复( repetition的名词复数 )，反复，复制品，副本...

new offices with wall-to-wall carpeting房内铺满地毯的新办公室Carpeting is a reasonably cheap floor-covering.地毯的料子是价格公道低廉的铺地面料。...a bedroom with wall-to-wall carpeting...铺满地毯的卧室I was surprised at the plush red carpeting and comforta...

crumpets的音标：...

adj.离瓣的...

compete的一般过去时为：competed...

Twenty-five of his supporters petitioned him to restore the monarchy.他的拥护者中有25个人请求他复辟。He petitioned for a retrial in camera.他请求不公开重新审理此案.They petitioned the mayor to take immediate measures.他们陈情市长立即采取措施....

petition的现在进行时为：petitioning...

Limpets, snails and octopuses are mollusks.帽贝 、 蜗牛和章鱼都是软体动物....

petrol的音标：petrol的英式发音音标为：['petrəl]petrol的美式发音音标为：['pɛtrəl]...

crumpet的音标：crumpet的英式发音音标为：['krʌmpɪt]crumpet的美式发音音标为：['krʌmpɪt]...

Peter的音标：Peter的英式发音音标为：['pi:tə(r)]Peter的美式发音音标为：['pitɚ]...

Peter的一般过去时为：petered...

n.资格，能力，作证能力...

cupeth的音标：cupeth的英式发音音标为：[kju:'peθ]cupeth的美式发音音标为：[kju'peθ]...

n.衬裙( petticoat的名词复数 )...

herpetomoniasis的音标：herpetomoniasis的英式发音音标为：[hɜ:petəʊ'məʊnɪəsɪs]herpetomoniasis的美式发音音标为：[hɜpetoʊ'moʊnɪrsɪs]...

vt.使永存，使不朽，使不灭，保持adj.长存的...

perpetuate的现在进行时为：perpetuating...

A really good catalogue can also whet customers' appetites for merchandise.一份真正好的商品目录也可以激起顾客购买的欲望。They completely lost their appetites while eating and couldn't hit it off in their conversation either.两人吃得倒尽胃口,...

puppets的音标：...

Explains how to add Imports and Visual Basic code snippets.说明如何向代码段中添加可自定义的文本和对象.Is it discharging its duty to diversity by printing snippets of opinion from unqualified readers?难道通过刊登不懂行的读者的片断见解就算尽到了应有多样性见解的职责了 吗 ?ARMle...

gossypetin的音标：gossypetin的英式发音音标为：[ɡɒsaɪ'petɪn]gossypetin的美式发音音标为：[ɡɒsaɪ'petɪn]...

舌形石...