Boron (tri)fluoride
[化] 氟化硼; 三氟化硼
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
🗣️ 情景例句
Let's finish eating,
我们赶紧吃完。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。