Bragg reflection
[医] 布腊格氏反射
🧩 词语组成解析
Bragg
[[bræg]]
[计] 布拉格
🗣️ 情景例句
with my children and grandchildren.
与儿子、 孙子们在一起。
The more a man knows, the more he see his ignorance.
大智若愚。
I haven't seen him for five years.
我五年没有见到他了。