Spiralis
腋索
🗣️ 情景例句
The bridge is about three hundred and eighty-five feet long.
桥长约三百八十五英尺。
In university, students are trained to become teachers and engineers.
大学的学生被训练成为教师和工程师。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。