open-cut
释义
adj. 露天的；明挖的
n. 明堑沟槽；露天矿
adv. 露天地；明挖地（等于 open-cast）
例句
1·Mining operations by open -cut methods ceased in 1962.
露天开采的矿山作业已于1962年停止。
2·A geological prospecting engineer who had made a spectral analysis of ores discovered a new open -cut coalmine.
一位地质勘探工程师对光谱进行了分析之后，发现了新的露天煤矿。（翻译为时间状语结构）
3·A geological prospecting engineer who had made a spectral analysis of ores discovered a new open -cut coalmine.
一位地质勘探工程师对光谱进行了分析之后，发现了新的露天煤矿。
同义词
adj.
露天的；明挖的
outdoorweather
n.
明堑沟槽；露天矿
strip mine
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