Diffusion donstant
[化] 扩散常数
🧩 词语组成解析
🗣️ 情景例句
I am looking forward to Christmas.
我盼望着圣诞节的到来。
The mouse that hath but one hole is quickly taken.
狡兔三窟。
She is a strong swimmer and many people feel that she is sure to succeed.
她是一个游泳能手，很多人认为她一定能成功。