Alluvium
n. 冲积层, 淤积层\\n[机] 冲积层
✅ 同义词
🗣️ 情景例句
You have excelled youself this time, well done!
这一次你超水平发挥了，干得不错！
Like mother, like daughter.
有其母必有其女。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。