Fibreoptics
na. 纤维光学；用于纤维光学的纤维\\n
🗣️ 情景例句
and the company in Los Angeles
而在Los Angeles
I would like to talk with someone in charge.
我想请你们负责人讲话。
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。