Trecator
乙基吡啶碳硫酰胺
🗣️ 情景例句
In face, Australia is the only country that is also a continent.
事实上，澳大利亚是唯一作为洲的国家。
The longest way round is the shortest way home.
绕道似最远，归程是捷径。
Nice to meet you too! What class are you in?
我也很高兴。你是哪班的？