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
Two is enough.
两块足够了。
Delays are dangerous.
坐失良机必有忧患。
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。