Apogrite
(=graywacke)杂砂岩
🗣️ 情景例句
What business are you in?
你从事哪一行？
Good counsel never comes too late.
忠言绝不嫌迟。
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。