| 释义 |
DEFINITIVE EXAMPLES 权威例句〔magnetic compass〕An instrument that uses a magnetized steel bar to indicate direction relative to the earth's magnetic poles.磁罗盘：一种仪器，用一个磁化了的钢条来指示地球磁极的相对方向美国传统〔mariner's compass〕A large magnetic compass used aboard ships, consisting of a compass card suspended in a gimbal-mounted bowl.海洋罗盘：在船上使用的大磁罗盘，由罗经刻度盘悬挂在嵌有平衡环的碗状物上构成美国传统 |