改用用英语怎么说？

改用

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例句

• They use a piston engine instead. 他们改用活塞发动机.
• The official was forced into technical terms by the imprecision of the ordinary words. 由于日常用词意义含混,那官员不得不改用术语.
• Hexachlorophene - containing skin cleanser is substituted when allergy to shellfish or iodine is present or suspected. 在怀疑或患者确实存在对碘及贝类动物过敏时,可以改用含有六氯酚的皮肤消毒液.
• The firm is still operating under another denomination. 这家公司改用了名称仍在继续营业.
• She lapsed into a little girl voice to deliver a nursery rhyme. 她改用童声唱起童谣来。
• Brush buttocks with bumf before , how to convert now does bumf brush the mouth? 以前用卫生纸擦腚, 现在怎么改用卫生纸擦嘴了?
• Use bifocal or varifocal lenses may relieve asthenopia. 如改用双焦点或渐进多焦点镜片可能有助于减轻视疲劳.
• Accuracy of analysis results was improved by buffer solution as the acidifier. 改用缓冲溶液作为酸化剂,提高了分析结果的准确性.
• Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal. 达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。
• Double-stack trains are taking a lot of freight that used to be routed via trucks... 以往由卡车运送的很多货物现在都改用双层列车运送了。