Ultramicrotome
n. ( 切割镜检样品用的) 超微切片机
🏥 医学释义
超薄切片机
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
He often fails to keep his word.
他常常不遵守诺言。
Have you had any breakfast yet?
你吃过早餐了吗？