Dimethylchlorosilane
二甲基氯硅烷
🗣️ 情景例句
Hi, Betty. I'll be at five five five...seventeen twenty.
好 Betty 我的号码是555-1720。
What's the color of your new dress?
你的新衣服是什么颜色的？
The Ordnance Officer ordered all the port cannon to be heaved to starboard to counteract the list,
炮长命令把左舷上所有大炮搬到右舷上来以抵消船的倾斜，