Semisinusoidal
半正弦(形)的
🗣️ 情景例句
Thank you.
谢谢。
What? Already? Won't you have more coffee?
怎么，已经要走了？要不要再喝点咖啡？
But the station master was adamant: rules could not be broken and she had to watch that train disappear towards her destination while she was left behind.
但站长态度坚决，规章制度不能破坏，姑娘只得眼看那趟火车消逝在她要去的方向而撇下了她。