arcturus

英式音标：[ɑ:kˈtjurəs]

美式音标：[ɑrkˈtʊrəs, -ˈtjʊr-]

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概况：

n. 大角星

词义：

n.

大角星；

英英释义

arcturus[ ɑ:k'tjuərəs ]

n.the 4th brightest star and the brightest star in the constellation Bootes; 36 light-years from Earth

用法：

双语例句

用作名词(n.)

Near the image center is the bright star Arcturus.
在影像中央附近是明亮的大角星。

Arcturus has already passes its highest point in the evening at this time of year and is slowly descending to the west.
今年的此时的夜晚，大角星已经位移至它的最高点，并开始缓慢地向西移动。

权威例句

Arcturus

The Extragalactic Origin of the Arcturus Group

Stellar model chromospheres. III - Arcturus /K2 III/

Angular diameter and limb darkening of Arcturus.

The nonsolar abundance ratios of Arcturus deduced from spectrum synthesis

Analysis of the chromospheric spectrum of O I in Arcturus

Visible and Near Infrared Atlas of the Arcturus Spectrum 3727-9300 A

Fundamental Parameters and Chemical Composition of Arcturus

Stellar gravities from metallic line profiles, with application to Arcturus. The effective temperature of Arcturus

Stellar angular diameters from infrared photometry. Application to Arcturus and other stars; with effective temperatures

英语词源：

Arcturus

late 14c., bright star in the constellation Bootes (also used of the whole constellation), from Latin Arcturus, from Greek Arktouros; anciently associated with the Bear, and its name is Greek for "guardian of the bear." See arctic; second element is from ouros "watcher, guardian, ward," from PIE root *wer- (4) "perceive" (see ward (n.)). Arcturus in the Bible (Job ix:9 and xxxviii:32) is a mistranslation by Jerome (continued in KJV) of Hebrew 'Ayish, which refers to what we see as the "bowl" of the Big Dipper. In Israel and Arabia, the seven stars of the Great Bear seem to have been a bier (the "bowl") followed by three mourners. In the Septuagint it was translated as Pleiada, which is equally incorrect. The double nature of the great bear/wagon (see Big Dipper) has given two different names to the constellation that follows it: Arktouros "bear-ward" and bootes "the wagoner."

造句：

1. The darkness upon Earth has come from four main sources, the Pleiades, Sirius, Orion and Arcturus.

地球上的黑暗来源主要有4个：昴宿星、狼星、户星和大角星。

-- 来源 -- toplife.igreen.org

2. Even Sirius, Orion, the Pleiades and Arcturus never fell so low in vibration.

甚至天狼星、猎户星、昴宿星团和大角星的振动也从未下跌到如此之低。

-- 来源 -- 网友提供

3. Which maketh Arcturus, Orion, and Pleiades, and the chambers of the south.

?毂倍罚??牵?男牵?⒛戏降拿芄?

-- 来源 -- 网友提供

4. or canst thou guide Arcturus with his sons?

你能按时领出十二宫吗。能引导北斗和随它的众星（原文作子）。

-- 来源 -- www.zanmei.net

5. Much like Sirius, Orion, the Pleiades, and Arcturus, perhaps such creations shall manifest their cause

就像天狼星、猎户星、昴宿星团、大角星一样，这些创造物可能也会在业力完全释放之前就显示出后果，将体验自身意识下降或进入致密、物质化，就像大中枢太阳一样。

-- 来源 -- 网友提供