light-year是什麼意思,light-year翻譯,light-year的意思及解釋

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light-year的意思及解釋

詞語:light-year

light-year是什麼意思

簡明英漢詞典


light-year

n.

光年

美國傳統詞典[雙解]


light-year

light-year 也作 light year

AHD:[lot「y?r」]

D.J.[6lait7ji*]

K.K.[6la!t7j!r]

n.(名詞)

(1)The distance that light travels in a vacuum in one year, approximately 9.46 trillion (9.46 × 1012) kilometers or 5.88 trillion (5.88 × 10 12) miles.

光年:一束光在真空裡傳播的距離,約9.64萬億(9.46×1012)公里或5.88萬億(5.88× 12)英里

(2)Often light-years Informal A long way:

常作 light-years 【非正式用語】 很長的路:

a small town light-years away from the action of the capital.

遠離首都喧囂的小鎮

美國傳統詞典


light-year

light-year also light year

AHD:[lot「y?r」]

D.J.[6lait7ji*]

K.K.[6la!t7j!r]

n.

(1)The distance that light travels in a vacuum in one year, approximately 9.46 trillion (9.46 × 1012) kilometers or 5.88 trillion (5.88 × 10 12) miles.

(2)Often light-years Informal A long way:

a small town light-years away from the action of the capital.

英漢航空大詞典


light-year

n.光年

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