4周搞定2000+托福核心词
axis
常考释义
They based their calendars on three natural cycles: the solar day, marked by the successive periods of light and darkness as the earth rotates on its axis; the lunar month, following the phases of the moon as it orbits the earth; and the solar year, defined by the changing seasons that accompany our planet's revolution around the sun.
他们的日历基于三个自然循环:基于地球自转并出现持续的明亮和黑暗的天、基于月球绕地旋转的月以及基于地球绕日旋转并发生四季变换的年。
来源于:剑雅8-Test1n. x轴;横坐标轴【数】
Imagine it like this: If you spin something, the direction of the axis tends to wobble.
这样想一下:如果你旋转什么东西,这个轴的方向将会变化。
Imagine it like this: If you spin something, the direction of the axis tends to wobble.
这样想一下:如果你旋转什么东西,这个轴的方向将会变化。
It's spinning on the long axis around a 17-degree precession.
沿长轴有17度的旋进。
来自《火星救援》
图片源自网络
n. 轴心(国与国之间的协议或联盟)
the Franco-German axis
法德轴心
n. 中轴;对称中心线(将物体平分为二)
The axis of a circle is its diameter.
圆的对称中心线就是直径。
n. Y轴;纵(坐标)轴【数】
n. (三维笛卡儿坐标系的)z轴【数】
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