Polyargite
红块云母
🗣️ 情景例句
I really enjoyed talking with you.
很高兴和你聊天。
I would prefer if he comes here.
我倒愿意他去我们那里。
The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
大陆是崎岖不平的高地，高出辽阔海洋海底近三英里。