单词学习：sunbeam 名词
sunbeam
/ˈsʌn.biːm/
阳光光束，日光
A sunbeam streamed through the window and illuminated the book on the desk, which caught Gu Laoshi's attention.
一束阳光透过窗户，照亮了桌上的书，这引起了顾老师的注意。
单词卡片
卡片已就绪
