Spherograph
球面三角计算盘
🗣️ 情景例句
Here you are.
茶给你。
Mother's darlings are but milksop heroes.
奶水泡出懦弱汉。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。