英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Almacantar的结果
Almacantar
(n.)
Same as Almucantar.
Almacantar
(n.)
A recently invented instrument for observing the
heavenly bodies as they cross a given almacantar circle. See
Almucantar.