音标与读法

这里为大家介绍下heliacal 是什么意思，希望能帮助到各位朋友。

中英文翻译

adj.

太阳的；与太阳同时升落的。 heliacal rising [setting] (of a star) 【天文学】(星的)偕日升[偕日落]。

adv.

-ly

pertaining to or near the sun; especially the first rising of a star after and last setting before its invisibility owing to its conjunction with the sun; "the heliacal rising of the Dog Star"; "the heliacal or Sothic year is determined by the heliacal rising of Sothis (the Egyptian name for the Dog Star)"

同义词：heliac,

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