Poly-alpha-pyrrolidone
[化] 聚α-吡咯烷酮; 聚丁内酰胺; 尼龙-4
🧩 词语组成解析
n. 理工学院, 工艺高等专科学校\\n[化] 聚尿苷酸
alpha
['ælfə]
n. 希腊字母的第一个字母;
[医] 吡咯烷酮
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
You're a very beautiful woman. You should try this one. I'm sure you'll be more beautiful than ever.
你是位美人儿。且试一试这个，肯定会让你变得更美丽的。
Today there are special kindergartens for Maori children, and the Maori language is now taught in more and more schools.
如今已有专门为毛利儿童而设的幼儿园，而且在越来越多的学校里讲授毛利语。