Spherograph
球面三角计算盘
🗣️ 情景例句
Michigan scored a touchdown.
Michigan队达阵得分。
Could you take a picture for me?
你能帮我拍照吗？
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精会神而又愉快地吸着这枝烟。因为我确信这是我最后一枝烟了。