Polyborane
聚硼烷
🗣️ 情景例句
Sure. It's up ahead to your left.
好的。往前走，在你的左边。
Love cannot be compelled.
爱情不能强迫。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。