Chronic injury in metropolitan region is common.
大城市地区慢性危害是常见的.
辞典例句
After all, Which belong to the chronic injury.
毕竟, 这属于慢性伤病.
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Objective To observe the dynamic repairing process of skin chronic injury due to expansion.
目的了解扩张后皮肤慢性损害的动态修复过程.
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