hypertrigonal space
基本释义
上三角室
实用场景例句
学术讨论
The laser pointer helped highlight key points during the presentation.
激光笔帮助在演示中突出重点。
校园生活
The physics lab used a laser to demonstrate light behavior.
物理实验室用激光演示光的特性。
社会场景
Laser surgery has improved the accuracy of medical treatments.
激光手术提高了医疗治疗的准确性。
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