Marekanite
[地质]似曜岩斑状体, 珠状流纹玻璃
🗣️ 情景例句
Good morning. Would you please bring me some breakfast?
早上好，可否为我送点早餐？
I don't feel very well.
我觉得不太舒服。
Indeed, we lack practice and experience nowadays in dealing with primitive conditions.
确实，我们今天缺乏对付原始环境的实践和经验。