名词
中文翻译：Unknown
同义词：
['residue', 'residue', 'leftover', 'remnant例句：1. The chemical analysis showed that there was a coresidual of toxic substances in the soil.（化学分析显示土壤中存在有毒物质的残余。）']
例句：
-
1. The chemical analysis showed that there was a coresidual of toxic substances in the soil.
化学分析显示土壤中存在有毒物质的残余。
-
2.After the surgery, she had a coresidual of scar tissue on her arm.
手术后，她的手臂上留下了一层瘢痕组织。
-
3.The company decided to keep some coresidual equipment for future use.
公司决定保留一些备用设备。