Clast
n. [地]碎屑（岩）
🗣️ 情景例句
Some feel that the media has too much power these days.
有人认为现在媒体的影响力太大了。
How long is the ticket valid?
这车票有效期多久？
Yes. He wanted you to ring him.
留了。他要你给他打电话。