Boron fiber
[机] 硼纤维
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
There are three things that have to be done first, Harry.
首先我们必须做三件事， Harry。
I mean what I say.
我说话算数。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？