/stæk ||; stæk/noun[C] 1 a tidy pile of sth (整齐的)一迭,一堆,一摞: a stack of plates/books/chairs 一迭碟子╱书╱椅子
2 (informal 非正式) (often plural 常用复数) a lot of sth 许多: I've still got stacks of work to do. 我还有许多工作要做。
3 (in geography 地理学) a tall thin part of a cliff that has been separated from the land and stands on its own in the sea (孤零零地耸立于海面的)岩柱 ☞picture at erode 见erode插图