Don't know headphone is the best one for using ipod.我用这套算是随身听究级完美了.What is Dolby Headphone Technology?什么是杜比耳机?Length of the headphone cable are free to control.耳机线的长度可以随意控制.We are Chinese professional manufacturer f...
We are Chinese professional manufacturer for many kinds of headset, earphone, headphone.我们专业生产各种耳机,耳塞, 麦克风, 喇叭,如有需要请联系.Length of the headphone cable are free to control.耳机线的长度可以随意控制.Don't know headphone is the best ...
Poly ( vinyl alcohol ) has been protected against radiation by benzalation and benzoylation.聚乙烯醇 的耐辐解可通地苄叉化和苯甲酰化提高.Poly alcohol has been protected against radiation by benzalation and benzoylation.聚乙烯醇的耐辐解可通过苄叉化和苯甲酰化提高.M...
Water in the engine compartment is sucked away by a hose.发动机舱里的水由一条软管抽走。She sucked an ice cube into her mouth, and crunched it loudly.她吸了块冰块到嘴里，嘎嘣嘎嘣地大声嚼着。The air is sucked out by a high-powered fan.由强力风机把空气吸出去。...
...nasal decongestant sprays.减轻鼻充血的喷雾剂In the short term, chemical sprays are clearly an effective way to control pests.从短期来看，喷洒化学药品显然能有效控制虫害。In the short term, chemical sprays are clearly an effective way to control pest...