天狼星 ; 信件讀寫程式,(與FIDONET信件格式相容)
Sirius \Sir"i*us\, n. [L., fr. Gr. ???, properly, scorching.] (Astron.) The Dog Star. See {Dog Star}.
Sirius n : the brightest star in the sky; in Canis Major [syn: {Dog Star}, {Canicula}, {Sothis}]
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