Argillite
n. 厚层泥岩, 泥质板岩\\n[机] 厚层泥岩, 泥板岩
🗣️ 情景例句
I'll call the Staten Island Ferry lost-and-found office.
我来打电话给Staten岛渡轮的失物招领处。
I am on top of the world.
我高兴到了极点。
You always know the right thing to say.
你说话得体。