Polymer liquid crystal
[化] 聚合物液晶
🧩 词语组成解析
🗣️ 情景例句
No. She's at work now.
不在，她正在上班。
I wrote 9 books.
我写了九本书。
When my old friend Brian urged me to accept a cigarette, it was more than I could bear.
当我的老朋友布赖恩极力劝我接受一枝香烟时，我再也忍不住了。