Mesosilicate
焦硅酸盐
🗣️ 情景例句
My wife is a writer. She writes on her computer. She has published ten novels already.
我的太太是个作家。她在计算机上写作。她已发表了10部长篇小说。
The doctor advised me to stay indoors more.
医生劝我要多待在屋子里。
This increases the expense of government,
这样一来就增加了政府的开支，