Epistolite
硅铌钛矿
🗣️ 情景例句
How do you tie your bow tie?
你怎么打领结的？
I'll connect you with his office.
我会打电话到他的公司和你联络。
With some children, small sums go a long way.
对于有些孩子来说，少量的钱可以花很长一段时间。