Diffusion cosettes
[化] 甜菜丝
🧩 词语组成解析
🗣️ 情景例句
You might want to read up a little on the culture before you get there.
去那儿之前，你应该读一些关于那边文化方面的书。
Who is the auther of this essay?
谁是这论文的作者？
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。