group bidding
基本释义
团体投标
实用场景例句
学术讨论
Iridium is the most corrosion-resistant metal known to science.
铱是科学已知最耐腐蚀的金属。
Iridium is used in the creation of high-precision industrial standards.
铱用于制造高精度工业标准。
The discovery of iridium-rich meteorites helps scientists trace Earth's geological history.
发现富含铱的陨石帮助科学家追溯地球地质历史。
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