Spirule
螺旋线尺, 根轨迹仪
🗣️ 情景例句
Of course.
当然可以。
That work will take three hours.
完成那项工作需要三小时。
Most of them were able to climb out in time. However four men were not quick enough to escape the flames.
大部分工人能够及时逃生。可是有4个工人来不及逃离火场。