blastaea
名词
基本释义
n. 【无脊椎动物】；囊胚；纤毛浮浪幼虫
实用场景例句
学术讨论
The historical documents were distained by acid rain over the centuries.
几个世纪以来，历史文献被酸雨玷污。
日常对话
The stain on his shirt was distained by the wine spilled during the meal.
餐桌上溢出的酒玷污了他衬衫上的污渍。
校园生活
The reputation of the department was distained by the unethical behavior of some faculty members.
一些教职工的不道德行为玷污了系部的声誉。
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