Colloidogen
[医] 胶态原(使体内无机质保持胶态)
🗣️ 情景例句
wants to appoint you to a special arts committee.
将任命你到一个特别艺术委员会。
Is that lady a student?
那位女士是学生吗？
We'll have to talk it over some more.
这个我们还得再谈一谈。