“有用”的反义词：无用。...

“有用”的拼音为：yǒu yòng...

照门上有用于夜间射击的荧光点.The rear of the revolver has two fluorescent spots for night firing.加沙的天空上流传着有用于监视的无人驾驶轰炸机.The skies above Gaza are buzzing with surveillance drones.有用于化工, 冶炼, 加工成工艺品, 装饰品的萤石!Are used for chemical, smeltin...

“有用”的近义词/同义词：有效。...

生意场上，不动声色会非常有用。In business a poker face can be very useful.有很多特效的时候，高清电视就格外有用了。HDTV is especially useful if there are a lot of special effects.小剂量的止痛药对于降低体温非常有用。Pain-killers are very useful in small amounts to bring your...

“有用的”的英语可以翻译为：helpful，available，[机] useful，expedient，serviceable ...

全国的学生都相信高等教育是有用的。Belief in the utility of higher education is shared by students nationwide.我们淹没在大量的数据中却找不到有用的信息。We were drowning in data but starved of information.有她在那儿还是挺有用的，能开车带他到处跑。It was certainly useful to have he...

“有用”的英语可以翻译为：useful，serviceable，avail，availability，be of use ...

噪声低, 转速低,有用地节省了客户和客商的能源.Noise is low, rotate speed is low effective ground is managing the client's resource....

“有用地”的英语可以翻译为：serviceably，usefully ...

“没有用”的英语可以翻译为：of no avail，of no use，useless...