Dimethyldichlorosilance
二甲基二氯硅烷
🗣️ 情景例句
What does that mean when he goes,
他发出的声音代表什么意思
Take time by the forelock.
要抓住时机。
Then he smiled and told me I would receive an extra thousand pounds a year!
然后他微笑了一下告诉我说，我每年将得到1，000 英镑的额外收入。