H. s.
[医] 临睡时
🧩 词语组成解析
[医] 普朗克氏量子常数
🗣️ 情景例句
I've never been there, Robbie,
我从来没有去过那儿， Robbie
The first several months were a difficult time.
所以头几个月过得有些艰难。
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。