Tufftriding
塔夫盐浴碳氮共渗法
🗣️ 情景例句
I'm sick of waiting around like this.
我对这样干等着感到厌烦。
He cut his finger because he was careless.
他不小心割破了手指头。
We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.
我们都非常激动，盼望着奥运会的到来，因为在这个国家里还从未举办过奥运会。