She eventually used a cane, then a walker, and finally was confined to the house.结果她拄上了拐杖，后来又用上了助行架，最后连房门都出不了了。The Minnesota Vikings signed Herschel Walker from the Dallas Cowboys...明尼苏达维京人队签下了来自达拉斯牛仔队的赫舍尔·沃克。Walker had ...
When the tray loses its absorptive capacity, it is removed from the system.当盘中活性岩丧失吸咐能力时, 便从系统中将盘取出.Absorptive aqueous of indigo by activated carbon fiber ( ACF ) was studied.研究了活性炭纤维 ( ACF ) 对水中靛蓝的吸附试验.VRLA battery has ...