Almacantar
n. 地平纬圈；等高圈；高度方位仪
🗣️ 情景例句
Technology could revolutionize our way of life.
科学技术会给我们的生活方式带来革命。
There is no fire without smoke.
无火没有烟。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。