Boron triethoxide
[机] 硼酸乙酯
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
🗣️ 情景例句
How long does it take you to get through a letter?
你写一封信要花多少时间？
What does you want to eat?
你要吃什么？
We must carry her to the side of the road.
我们必须把她抬到路边。