名词
中文翻译:凿子
同义词:
['drill', 'bore', 'chisel例句:1. He used a trephine to drill into the rock.(他用凿子在岩石中钻孔。)']
例句:
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1. He used a trephine to drill into the rock.
他用凿子在岩石中钻孔。
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2.The geologist needed a trephine to bore through the rock.
地质学家需要一把凿子来穿透岩石。
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3.The miner used a trephine to chisel away at the ore.
矿工用凿子将矿石凿开。