Boroethane
乙硼烷
🗣️ 情景例句
and I thought ... maybe ...
我觉得……也许……
To ensure faster delivery, you are asked to forward the order by air freight.
为了确保迅速交货，我方要求此订货用空运。
A clear conscience laughs at false accusation.
只要问心无愧，无端的指责可以一笑置之。