Demoid
a. 某地质层组特有的
🗣️ 情景例句
Life.
生活。
Choice of the end covers choice of the means.
选择目的包含著选择手段。
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。