Sand dune
n. 沙丘, 风吹积成的沙丘
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
dune
[dju:n]
n. （由风吹积成的）沙丘;
🗣️ 情景例句
Uh, it's four-thirty. Oh my!
啊 ，已经四点半了。啊 ，天啦！
He didn't enjoy losing the game of chess.
他因为下棋输了而索然无味。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。