twilight n. 1.黎明;薄暮,黄昏;微明;朦胧;【天文学】晨昏蒙影,曙暮光。 2.懵懂;(意义的)模糊。 3.衰退没落阶级[状态]。 4.〔美俗〕厕所,盥洗室。 adj. 微明的,幽暗的,朦胧的,有微光的。 vt. 使微明,朦胧地照亮。
duration n. 1.持久,持续。 2.持续时间,存在时间;期间。 a disease of long duration 长时间的疾病。 holidays of three weeks' duration 三周的假期。 the duration of flight 【航空】续航时间。 a duration record 【航空】续航记录。 the duration of insurance [prescription] 保险[有效]期间。 the duration of day 日照长度。 the duration of life 生存期间。 of long [short] duration 长[短]期的。 for the D- 〔俚语〕战争未结束期间〔尤指第二次世界大战〕 (No vacations for the duration. 战时一切假期取消)。 adj. -al
The duration of twilight , details of equinoxes , solstices and eclipses in 2004 as well as climatological normals of hong kong and some major cities for each month of the year are also given in this publication 此外,该年历亦列出2004年曙暮光的持续时间,以及春分、秋分、夏至、冬至、日食及月食等详尽资料。
The duration of twilight , details of equinoxes , solstices and eclipses in 2003 as well as climatological normals of hong kong and some major cities for each month of the year are also given in this publication 此外,该年历亦列出2003年曙暮光的持续时间,以及春分、秋分、夏至、冬至、日食及月食等详尽资料。
The duration of twilight , details of equinoxes , solstices , eclipses , information on calendar , observation of meteor streams and planetary phenomena as well as climatological " normals " of hong kong and some major cities for each month of the year are also given in this publication 此外,年历内亦列出曙暮光的持续时间,以及春分、秋分、夏至、冬至、日食、月食、历法、流星群及行星观测等详尽资料。