Semisinusoidal
半正弦(形)的
🗣️ 情景例句
Thanks, dear.
谢谢 ，亲爱的。
Ask-Bob-to sit-behind-me.
让鲍伯坐在我后面。[省略了四个音]
That is perhaps why sculpture has been described as the most difficult of all arts;
雕塑被说成是所有艺术中最难的艺术，可能就是这个道理。