Mikron
米克伦(聚乙烯醇短纤维)
🔁 扩展释义
【医】 微米
🗣️ 情景例句
What year are you?
你是哪一级的？
Health is not valued till sickness comes.
有病方知无病乐。
Meanwhile, his unit was lost and all records of him had been destroyed.
与此同时，他所在部队被击溃，他的所有档案材料全部毁于战火。