Boronic filament
[化] 硼纤维
🧩 词语组成解析
a. boron的变形
🗣️ 情景例句
Please don't be in such a hurry.
请别这么急。
You are shorter than I am.
你比我矮。
You must always return your library book on time!
你必须按时归还图书馆的书！