短語詞組短語deteriorating effect 磨損后果;劣化效應deteriorating environment 污染物增加;生活環(huán)境惡化deteriorating time 變質(zhì)時間deteriorating roof 陷落的頂板deteriorating articles 變質(zhì)物品state deteriorating 狀態(tài)惡化deteriorating mechanism 退化機制研究Progressively Deteriorating 逐漸惡化 返回 deteriorating