Clast
n. [地]碎屑（岩）
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Bitter pills may have wholesome effect.
良药苦口利于病。
Yes, Miss Yang, said Meimei.
“是的，杨小姐，”梅梅说