Smectic compound
[化] 近晶化合物
🧩 词语组成解析
a. 净化的
🗣️ 情景例句
you have so much energy and so many years of experience.
你精力这么好 ，又有这么多年的经验。
You live here in the city,don't you?
你出生在这个城市吗？
American country music. He writes most of his songs himself.
美国乡村音乐。他演唱的歌曲，多数是由他自己写的。