Optical fiber
其它 Other[计] 光导纤维, 光纤\\n[化] 光导纤维
🧩 词语组成解析
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
She is devoted to her children.
她深爱她的孩子。
A lazy sheep thinks its wool heavy.
懒羊嫌毛重
What are you doing?
你在干什么？