例句:
"The X-ray laser is used for medical imaging and cancer treatment."(X激光用于医学成像和癌症治疗。)
"Scientists are using the X-laser to study the structure of materials at the atomic level."(科学家们正在使用 X激光研究原子水平上的材料结构。)
"The X-ray laser is a powerful tool for scientists to investigate the properties of matter."(X激光是科学家研究物质性质的强大工具。)
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最佳回答 2024-07-27