| 单词 | 初亏 |
| 释义 | 初亏first contact月的初亏 lunar first contact初亏[chū kuī]日食或月食过程中，月亮和太阳圆面或地球阴影和月亮圆面第一次外切时的位置关系，也指发生这种位置关系的时刻。初亏是日食或月食过程的开始。1st contact, beginning of a solar or lunar eclipse; during a solar or lunar eclipse, the relative position between the moon and the sun or between the shadow of the earth and the moon when they first become tangential; moment when this occurs初亏beginning of eclipse初亏exterior ingress初亏first contact双向☞偏食始--初亏初亏[天]first contact (the beginning of an eclipse)另见 〖食相〗 |
| 随便看 |
英汉汉英词典包含3953260条英汉及汉英翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。