- 英文:
magnetic needle - 翻译:
n. [物]磁针 - 例句:
- 英文:A device used to determine geographic direction, usually consisting of a magnetic needle or needles horizontally mounted or suspended and free to pivot until aligned with the magnetic field of Earth.
- 中文:指南针用于确定地理方向的设备,通常包括一个或多个水平安装或悬挂的磁针,可在枢轴上自由活动直到与地球磁场在一条线上
- 编号:
108627
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