Diluviums
n. [地质] 洪积层；洪积物
🗣️ 情景例句
Go ahead, Philip.
去吧 Philip。
I'm Donald. We met the last time you visited Taiwan.
我是唐纳德，上次你来台湾时我们见过面。
In the library she has got books on many different subjects.
在图书馆里她准备了各种科目的书籍。