单词学习：seam 名词
seam
/siːm/
缝；接缝；线缝；煤层；裂缝
The seam on the shirt that Teacher Gu was wearing came undone after a long day of teaching.
顾老师穿的那件衬衫的接缝在教了一整天课后开线了。
单词卡片
卡片已就绪
