Fiber optic
光纤
🧩 词语组成解析
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
optic
['ɔptik]
adj. 眼睛的，视觉的;光学的;镜片;
🗣️ 情景例句
Sorry, but she is with someone right now.
抱歉，她正在会客。
As the wind blows, you must set your sail.
趁风启帆。
I'm very sorry, but I can't come.
但很抱歉，我不能来。