Sarmientite
[礦]砷鐵礬
??? 情景例句
We'll find them.
我們會找到他們的。
Science is organized knowledge.
科學是系統(tǒng)化的知識。
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人們喜歡去揚帆航行、游泳、騎馬，還到山里去攀巖。