When it returns to shore, the life-jacket will deflate and revert to a harness.返回岸上后，救生衣就会瘪掉，恢复成背带状。Like any actor he can be self-centred but I think I've worked out how to deflate him.跟其他演员一样，他有时也会以自我为中心，但我想自己已经找到了...
He had sought work as a cowboy, rounding up cattle.他找了一份放牛的差事，负责把牛赶到一起。Fortunately, such cowboy firms are becoming rarer.幸运的是，这样的欺诈公司越来越少了。He wore frayed jeans and cowboy shirts.他穿着磨破的牛仔裤和牛仔衬衫。...
A piezoelectrically actuated microjet is used for inhalation drug therapy ( IDT ) .压电 驱动微喷用于雾化吸入治疗,雾粒直径是微喷的重要参数.The P matrix of IDT whose electric ports both serial is difficultly analysis interdigital transducer ( IDT )...