Microinregularity
显微不平度
🗣️ 情景例句
There has been very little progress this term.
这学期没有什么进步。
Let's give him a big hand.
让我们热烈鼓掌。
By the time you read this, the Hubble's eagle eye will have sent us thousands and thousands of wonderful pictures.
等到你读到这篇文章时，敏锐的哈勃望远镜已经为我们送来了成千上万张精彩的照片。