Silane
n. [化]硅烷
🗣️ 情景例句
We have another event to attend on the same day.
那天我们有其他活动要参加。
No, it isn't. It's a bus.
不，那是一辆公共汽车。
What happened before printing was invented?
印刷术发明以前是怎么一回事？