Tetrasilane
四硅烷, 丁硅烷
🗣️ 情景例句
I'm sure everyone will be very happy with these gifts.
相信他们一定会喜欢这些礼物的。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
Let me tell you about our product.
关于产品一事让我向你说明。