Diffusion donstant
[化] 扩散常数
🧩 词语组成解析
🗣️ 情景例句
That'll be thirty-six dollars, sir.
先生，车费是36元。
'Tis altogether vain to learn wisdom and yet live foolishly.
枉自学聪明，却做愚蠢事。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。