Dimethyldichlorosilane(dmcs)
[化] 二甲基二氯硅烷; 二甲基二氯甲硅烷
🗣️ 情景例句
What is wrong with you?
你怎么啦？
I think his fish is a little bigger than mine.
他的鱼似乎比我的大了一点。
They carved a whole page of characters back-to-front in the wood.
他们在木板上刻满整页的反字（背面朝上）。