Boron polymer
[机] 硼聚合物
🧩 词语组成解析
boron
[['bɔ:rɔn]]
n. 硼\\n[化] 硼B
🗣️ 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
How long will I have to wait?
我要等候多久呢？
One day a week he would spend the whole day in silence.
每周有一天他是在沉默无语中度过的。