Microatoll
微环礁
🗣️ 情景例句
What's it for?
是做什么用的？
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
The first settlers on the plains of America were Native Americans.
美洲平原上的首批定居者是美洲土著人。