Epural
n. 鱼脊尾稍的骨或软骨尾上骨, adj.在尾部的
🗣️ 情景例句
Ten o'clock,
十点钟，
Between two stools one falls to the ground.
脚踏两头要落空。
I left a suitcase on the train to London the other day.
几天前我把一只手提箱忘在开往伦敦的火车上了。