Solum
[地质]风化层
🔁 扩展释义
【医】 最下部, 底
🗣️ 情景例句
There is nothing interesting in the newspaper.
报纸上没有什么有趣的新闻。
There's many a slip between the cup and the lip.
天有不测风云。
Only very thrifty children manage to fill up a money box.
但是能把储蓄罐装满的只有屈指可数的几个特别节俭的孩子。