单词学习：pore 名词/动词
pore
/pɔːr/
毛孔；气孔；细孔；仔细阅读，钻研
Gu Laoshi carefully examined the document, poring over every detail to ensure its accuracy.
顾老师仔细检查了文件，钻研每一个细节以确保其准确性。
单词卡片
卡片已就绪
