Ethyl orthosillicate
[建] 矽酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
🗣️ 情景例句
Freezing, isn't it?
好冷啊！
She was disappointed by what Lawrence said.
她对劳伦斯说的话感到失望。
He say he'll write a letter soon. He hopes we are all Well.
他说他很快会写信的。他祝我们大家身体好。