Calclithite
碎屑灰岩; 钙质石屑岩; 灰屑岩
🗣️ 情景例句
Uh ... I give up.
嗯……我放弃猜。
How many sisters and brothers do you have?
你有几个姊妹和兄弟？
He didn't often go to look for food himself.
他不经常自己去寻找食物。