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
If you want a surprise,
如果你想要一项惊喜的事，
There is no friend so faithful as a good book.
最忠实的朋友莫过于一本好书。
I have just received a letter from my brother, Tim.
我刚刚收到弟弟蒂姆的来信，