Immunopolysaccharides
[医] 免疫多糖类
🗣️ 情景例句
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
Don't forget to put stamps on the letter before you mail it.
不要忘记在寄信以前把邮票贴在信封上。
and are capable of a considerable degree of personal affection.
而且会对主人产生相当深厚的私人感情。