Polyalkoxysilane
[化] 聚烷氧基硅烷
🗣️ 情景例句
Is it too late to cancel our plans?
现在取消我们的计划是否太迟了？
I'd say yor're about twenty-three.
我猜你大约23岁。
and then generalized the results of his many experiments into the famous law of free fall.
然后将多次实验结果概括成著名的自由落体定律的人。