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
Well, how's everything here?
唔，东西都收拾好了吗？
This is the basement.
这里是地下室。
I got up early and bought thirty-seven cards.
我早早起了床，买来了37张明信片。