📖 牛津释义
deep-mined
adj (of coal) taken from far down in the earth （指煤）从地下深处开采的. Cf 参看 open-cast (open1).
🧩 词语组成解析
deep
[dip]
adj. 深的;深远的，深奥;重大的，深刻的;强烈的，痛切的，深厚的;
n. 深处，深渊;
adv. 深深地，深入地;
n. 开采
🗣️ 情景例句
Have you ever done any work in this field?
你曾经干过这一行吗？
You cannot make a silk purse out of a sow's ear.
猪耳朵做不成丝钱包；巧妇难为无米之炊。
that a series of deep soundings was obtained in the Atlantic and the first samples were collected by dredging the bottom.
才在大西洋测得一个个海水深度，同时通过挖掘海底，取得了研究海底的首批样品。