Boron
[ ['bɔ:rɔn] ]
高中 Senior High
n. 硼\\n[化] 硼B
📖 牛津释义
boron
n[U]
non-metallic chemical element used in metal working and in nuclear reactors 硼. =>App 10 见附录10.
🗣️ 情景例句
What did they say?
他们说什么?
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
Is there a ball under the table?
桌子上有一只球吗？