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
Try on the skirt and blouse outfit, Michelle--
试试上衣和裙子的那一套吧， Michelle。
This is the book that I promised to lend you.
这就是我答应借给你的那本书。
Twenty people had already left.
有20个人已经离去。