useful的比较级怎么写

useful的最高级为：most useful...

useful的近义词/同义词有：functional, valuable, profitable, practical, advantageous, handy, helpful, beneficial, serviceable, advantageous, good, helpful, effective, expedient, advisable, practical, valuable, beneficial, construct...

useful的音标：useful的英式发音音标为：['ju:sfl]useful的美式发音音标为：['jusfəl]...

useful的反义词有：vain, ineffectual, helpless, useless, futile。adj.useful的反义词（有用的;有益的）：vain, ineffectual, helpless, useless, futile。...

In business a poker face can be very useful.生意场上，不动声色会非常有用。"For heaven's sake!" Dot expostulated. "They're cheap and they're useful."“拜托！”多特反驳道，“它们又便宜又管用。”HDTV is especially useful if there are a lot of sp...

adj.有用的，有益的，有帮助的，令人满意的...

This provides useful information on the type of occurrences.所有资料提供有关矿床类型的有价值材料.The latter studies are extremely useful to the analyst.后者的这些研究对于分析工作者极为有用.Combinatorial Theory is exceptionally useful in the real world.组合论在...

fiord的音标：fiord的英式发音音标为：[fjɔ:d, fjəʊrd]fiord的美式发音音标为：[fjɔrd, fjord]...

deep的音标：deep的英式发音音标为：[di:p]deep的美式发音音标为：[dip]...

chalcedony的音标：chalcedony的英式发音音标为：[kæl'sedənɪ]chalcedony的美式发音音标为：[kæl'sedənɪ]...

（物质在张力下的）断裂点，耐力和自我抑制力极限，断点，转效点...

“岿然”的拼音为：kuī rán...

Lepidosauria的音标：...

我在写一篇有关莎士比亚戏剧源流的论文.I am writing a special topic upon the sources of Shakespeare's plays.巴人源流始于廪君之先,出自巫蜒.Ba people originate from the ancestor of Linjun living in Wuyan.相反的, 华文源流者,由于谋生不易, 大多是靠经商致富.Chinese - educated ...

She overtipped the unsuspecting, decent man - her porter.她多付了些小费给那个对人信而不疑, 庄重正经的男子 -- 搬运工.The co-defendants are charged with selling worthless junk bonds to thousands of unsuspecting depositors.此案的共同被告因向数千不明真相的存款人出售毫无价值的...

“尖顶饰”的英语可以翻译为：finial ...

n.（尤指20世纪60年代晚期的）嬉皮士（与社会现实格格不入的人，常成群结伙实行与众不同的生活方式、着奇装异服等）( hippie的名词复数 )，嬉皮士( hippy的名词复数 )...

Poor wetting would produce voids at the interface.浸润不良会在界面上产生孔隙.Tank Linings and pipe Coatings: Ballast and potable water tanks; Bilges, wet voids and drainage pipes.储罐衬里和管道用涂料: 压载水舱和饮水舱; 舱底 、 湿空舱和排水管.Small voids and ope...

vt.& vi.尝试，试图，尽力，竭力n.努力，尽力...

“着色的”的英语可以翻译为：chromatic，painted，[计] coloured，tinct ...

dissatisfy的现在进行时为：dissatisfying...

vt.被泥弄脏，使沾上污泥（bemire的第三人称单数形式）...