(航海用的)六分仪;
词源记忆法
来自拉丁语sextans,六分之一,词源同six.后用于指仪器六分仪。
Other early instruments included the sextant and the astrolabe.
另外的早期仪器还有六分仪和星盘.
Is sextant still widely used for navigation?
六分仪现在仍然广泛应用于航海 吗 ?
To navigate , they must fix their sextant on something concrete.
要行动, 就必须要立足于某个坚实的事物上.
Sextant can be used for exploration and navigation .
六分仪可用于航海和勘探中。
Sextant can be used for exploration and navigation.
六分仪可用于航海和勘探中.
Sextant once played a very important role in navigation.
六分仪曾经在航海中扮演了重要角色.
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