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
Floors one to eight are the elevators to the left.
一到八楼上下使用的电梯在左边。
One false move may lose the game.
一著不慎，满盘皆输。
What do you have to do round the house when you're at home?
你在家时得做些什么家务事？