compass needle
短语词组
- compass -needle clamp 罗针制动
- compass needle type frequencymeter 罗盘针型频率计
- compass needle type frequency meter 罗盘针型频率计
- A compass needle points north 罗盘指针指向北方
- Needle compass 指针罗盘
- magnetic needle compass 磁针罗盘
- needle compass card 多磁针罗经标度盘
- magnetic matrix needle compass 磁针罗盘
- multi -needle compass card 多磁针罗经标度盘 返回 compass needle