Polyborane
聚硼烷
🗣️ 情景例句
I love to get away and spend a few days with nature.
我好想离开这里到大自然里呆几天。
It's $32.00 coach and $50.00 club car.
二等车厢票价32美元，头等车厢票价50美元。
If they had only had one more child, the fact would have passed unnoticed.
如果他们只添了1个孩子，这件事本来就不会引起任何人的注意。