“劣”造句
这辆车的车身已经显示出了
劣化迹象.
The car's bodywork was already showing signs of deterioration.
这个人正在干的事情, 她想, 实在是鄙
劣之极.
There was something so gross, she thought, about what he was going.
次价键的分裂往往也能引起聚合体
劣化.
Cleavage of secondary bonds can also be responsible for polymer deterioration.