Granulometry
(岩石)粒度测定(术)
🗣️ 情景例句
Where there's a will, there's a way.
有志者事竟成。
If you want knwledge, you must toil for it.
若要求知识，必须刻苦学习。
Fasten your seat belt.
系好你的安全带。