Seif dune
赛夫沙丘，蛇形砂丘
🧩 词语组成解析
赛夫沙丘(顺着风向的长沙丘)
dune
[dju:n]
n. （由风吹积成的）沙丘;
🗣️ 情景例句
has agreed to take care of him for the weekend.
同意在周末照顾他。
I remember the girl whose father owns a pet shop.
我记得那个女孩的父亲有一家宠物店。
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。