Lapilli
(sing. -llus)[地质]火山砾, [医]耳石
🗣️ 情景例句
This is a rough group.
这是一群粗野的孩子。
I ate ham for breakfast yesterday.
我昨天早饭吃的是火腿。
If we could stay as vigorous as we are at twelve,
假如我们能保持12岁时的旺盛生命力，