destructionn.破坏;毁灭
destruction of soil土壤破坏作用
destruction marking破坏标志方式
destructional delta侵蚀三角洲
destruction reading破坏性读
destructional forms破坏形式
destruction operator消灭算符
destructional valley侵蚀谷
destructional plains剥蚀平原
destruction equation破坏方程
Destruction of fetus胎儿毁坏术