useful什么意思

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的比较级为：more useful...

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。...

useful的最高级为：most useful...

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...

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...

fulness的音标：fulness的英式发音音标为：['fʊlnɪs]fulness的美式发音音标为：['fʊlnɪs]...

“扁桃状”的拼音为：biǎn táo zhuàng...

COLOSSEUM, ITALY: The 50,000 - seat amphitheater 3 in Rome was inaugurated in A . D . 80.罗马圆形大剧场(意大利): 容纳5万人的罗马竞技场建于 公元 80年.When he at last arrived in Rome he felt he had reached his goal.当他终于抵达罗马时, 他感到自己已达到了目的。When at R...

将某物拍卖.To offer an item for sale at an auction.将(球)高击:将某物, 尤指球, 推入高弧线.To propel something, especially a ball, in a high arc.scatter指将某物向四面八方扔去.When we scatter something we throw it in different directions....

An abridgement of the book has been published for young readers.他们为年轻读者出版了这本书的节本.The town council voted for an abridgement of the mayor's power.市议会投票赞成限制市长的权力.He read an abridgement of the long novel.他读了那部长篇小说的节本....

mariupolite的音标：mariupolite的英式发音音标为：['mɑ:rɪ'ʌpɒlaɪt]mariupolite的美式发音音标为：['mɑrɪ'ʌpɒlaɪt]...

所以我满是期望地等待, 终于她走了进来.So I waited high hopes, then she walked in the place.彼得终于被说服了,并且不负期望地践了约.Peter was finally persuaded and came to the scratch as expected.正如期望地那样, 他们体重轻了, 血压低了,身体其他方面也改善了.As expected, they lost weight,...

“心音”的拼音为：xīn yīn...

韧带破裂...

extort的现在进行时为：extorting...

马林斯突然改变话题，这让我措手不及。Mullins knocked me off-balance with his abrupt change of subject.马林斯开始在桌子上一堆乱七八糟的文件里翻来翻去。Mullins began to rummage among the chaotic mess of papers on his desk.肯尼科特对弗恩马林斯小姐倒是很亲热.Kennicott was cordial to ...

We waited at the ferry for two hours.我们在渡口等了两个小时。The ferry did not even have time to send out an SOS.渡船甚至连发出紧急呼救信号的时间都没有。Two amphibians ferry them out over the sands.两辆水陆两用车把他们渡过沙滩.Bridge and ferry have equipped with som...

n.缺顶露脑畸胎...

judicially的音标：judicially的英式发音音标为：[dʒʊ'dɪʃəlɪ]judicially的美式发音音标为：[dʒʊ'dɪʃəlɪ]...

n.纪年表编者，编年史作者...