| 释义 |
magnetic needle 【电磁学】磁针 以上来源于：《21世纪大英汉词典》 magnetic needlen.① （羅盤的）磁針magnetic needlen.【物】磁针详细释义源自:《新世纪英汉大词典》Collins外研社 n.磁针【物理学】英英释义n.a slender magnet suspended in a magnetic compass on a mounting with little friction; used to indicate the direction o |