Boron filnment
[机] 硼纤维
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
🗣️ 情景例句
It is too expensive. How about half the price?
太贵了，半价怎么样？
In fifty years there'll be twenty people per square yard, it is written here.
这里写着，再过五十年每平方码将要住着20人的人口密度。
I would like to ask you about some stamps.
我想问问有关一些邮票的事。