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当氧耗尽时,在方铁矿中遗留下氧耗尽的空洞,形成眼球状构造。
When the oxygen was consumed up by the wustite, some holes remained and showed eyeball structures.
youdao
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当氧耗尽时,在方铁矿中遗留下氧耗尽的空洞,形成眼球状构造。
When the oxygen was consumed up by the wustite, some holes remained and showed eyeball structures.
youdao