Alluvium
n. 沖積層, 淤積層\\n[機] 沖積層
? 同義詞
??? 情景例句
We hope you're successful in your new post.
我們希望你在新的崗位上成功。
How long will it take you to make it?
你要多久才能做好它？
Could you come here, please? I want some help.
你能來這兒一下嗎？我需要幫忙。