useful什么意思

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...

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]...

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...

useful的比较级为：more useful...

useful的最高级为：most 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。...

carbonolite的音标：carbonolite的英式发音音标为：[kɑ:bə'nəʊlaɪt]carbonolite的美式发音音标为：[kɑbə'noʊlaɪt]...

v.使（某人/某事）充满或激起（感情等）( imbue的过去式和过去分词 )，使充满，灌输，激发（强烈感情或品质等）...

“匀称”的拼音为：yún chèn...

Ushant的音标：...

“纤维素”的拼音为：xiān wéi sù...

around的近义词/同义词有：backwards, in, reverse, in, circumference, peripherally, about, indirectly, circuitously, repeatedly, recurrently, nigh, nearby, close, proximately, hereabout, near, by, throughout, over, all, through, ab...

n.北高斯...

cauterize的现在完成时为：cauterized...

该装置使点火器自动断开。The device automatically disconnects the ignition.采用双点火器、双触发技术,保证了点火效果和稳定性.The technology of twin - CDI and twice - trigger ensures ignition result and stability.偷车贼知道如何避开点火器安全锁.Car theives know how to bypass...

Be careful的音标：Be careful的英式发音音标为：[bi: 'kɛəful]Be careful的美式发音音标为：[bi 'kɛrfəl]...

牛仔们有的赶着大篷车，有的骑着马，抛套索捕牛。Cowboys drove covered wagons and rode horses, lassoing cattle.旧式 的吉卜赛大篷车是由马拉的涂了颜色的木质车辆.Old - fashioned gypsy caravans are painted wooden vehicles that are pulled by horses.旧时的吉普赛大篷车是涂了颜色的木质车辆.Old -...

classicizing的音标：...

Brush eggplants with caltrop starch. Stuff with pork and sprinkle with white sesame seeds.茄子内抹上生粉, 酿肉碎填满,然后洒上白芝麻.Well, I like turnips, tomatoes, eggplants, cauliflowers, onions and carrots.噢, 我喜欢大萝卜 、 西红柿 、 茄子 、 菜花 、 洋葱和...

'I am afraid of it,'she answered , shuddering.“ 我害怕, ” 她发着抖,说.She drew a deep shuddering breath.她不由得打了个寒噤,深深吸了口气.With the gloom of the contraltos added , one could scarcely help shuddering.紧接着是忧郁的女低音, 谁都禁不住直打寒战...

阿詹泰有光粘胶长丝，银膜...