Alluvial cone
扇状（冲积）地
🧩 词语组成解析
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
🗣️ 情景例句
with my own two hands, practically.
差不多是独自完成的。
To enter outer space
飞出大气层，进入外太空
Good morning! What can I do for you?
早上好！您想买点什么？