Argillite
n. 厚层泥岩, 泥质板岩\\n[机] 厚层泥岩, 泥板岩
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
To be virtuous is to do good.
行善是美德。
Yes, he'll be all right soon. I'm sure of that!
是的，他很快就没事了。我肯定！