He had become infected with Aids from an improperly sterilised needle.他因使用消毒不当的注射针头而感染了艾滋病。Low strength concrete is caused by overdosing additives , curing improperly, being frozen in early stage etc.在混凝土施工过程中,由于混凝土标号偏低、...
This radish has gone spongy.这萝卜糠了.The earth was spongy from rain.地面因下雨而变得松软。spongy rubber有弹性的橡皮This wood is spongy.这木料发泡.The ground was soft and spongy.土地松软，像海绵似的。The smallest veins are in direct contact with chlorenchym...