deteriorates
[di'tiəriəreit]
[ deteriorates ]
v.恶化, 变质, 衰退
例句与用法：
Food is apt to deteriorate in summer.
食物在夏天容易变质。
Relation between the two countries have deteriorated sharply in recent week.
最近几周那两个国家间的关系严重恶化了。
词形变化：
形容词: deteriorative | 名词: deterioration | 动词过去式: deteriorated | 动词过去分词: deteriorated | 动词现在分词: deteriorating | 动词第三人称单数: deteriorates |