“劣”造句
這輛車的車身已經顯示出了
劣化跡象.
The car's bodywork was already showing signs of deterioration.
這個人正在干的事情, 她想, 實在是鄙
劣之極.
There was something so gross, she thought, about what he was going.
次價鍵的分裂往往也能引起聚合體
劣化.
Cleavage of secondary bonds can also be responsible for polymer deterioration.