Racemoid
a. 外消旋的\\nn. 外消旋物
🗣️ 情景例句
and then I asked myself,
然后我问自己，
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
Have you any small change, sir?
先生，您有零钱吗？