group marriage，communal marriage ；

[例句] 的确,群婚对于男子到今天事实上仍然存在着. In fact, for men group marriage actually still exists even to this day.

[例句] 在较后的各种群婚形式中,大概仍然存在着类似的状态, 只是群的范围逐渐缩小罢了. In the later forms group marriage similar relations probably existed, but with the group continually contracting.

[天] group of stars，star group，asterism，constellation ；

[例句] 星群中,阿尔法星是最亮或者说是最主要的星. The Alpha star in a constellation is the brightest or main star.

[例句] 夜空布满星群,她已不在我身旁. The night is full of stars and she is not with me.

architectural complex ；

[例句] 这是新建筑群. This is a complex of new building.

[例句] “怀河草地”是一处由农舍改造而成的赏心悦目的建筑群。 Wye Lea is a collection of farm buildings that have been converted into an attractive complex.

drove ；

[例句] 珠子被戴在畜群前面的死牧羊人的前额上。 The bead is put on the forehead of the dead shepherd ahead of the herd.

[例句] 经训练后能将牲畜 ( 尤其是牛 ) 从畜群中分隔出来的轻型骑乘马. Light saddle horse trained to cut ( isolate ) livestock, especially cattle, from herds.

flora ；

[例句] 对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。 A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.

[例句] 通过观察某些现存的动物群和植物群,我们就能更清楚地了解这种困难了. We shall appreciate this difficulty more clearly, by looking to certain existing faunas and floras.

a crowd of ，swarm；

[例句] 黑压压的一大群蜜蜂从蜂巢中飞出来。 A dark cloud of bees comes swarming out of the hive.

[例句] 一大群人聚集在码头上，为他们送别。 A large group had gathered on the quayside to see them off.

live alone，withdrawn，shut-in ；

[例句] 他显得冷漠离群。 He seemed aloof and detached.

[例句] 他们离群独居. They leave in group only residences.

groupuscule，grouplet，subgroup ；

[例句] 有些街角上和附近的酒店周围,小群的工人在闲荡. About certain corners and nearby saloons small groups of men were lounging.

[例句] 有的是以小群投资者的组织; 而有的则拥有几百名成员. Some contain a handful of investors; others have several hundred.

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[例句] 它们由几匹最膘壮的公野马领群, 机警善跑, 游走无定,夜间混入牧群. These wild horses, swift and alert, roam where they please, led by a few sleek steeds.

[例句] 食肉动物对牧群是个威胁. Predators were a threat to the herd.

party (of beasts)，[主澳] mob，herd ；

[例句] 他以严厉的眼光吓他们,活象兽群中间的驯兽师. He cowed them with his hard eyes like a tamer among beasts.

[例句] 摩托车手, 把迷途的那只从兽群中隔离出来,把它赶到右边. Cycle, break off the stray from the herd and flush him to the right.

bery ；

[例句] 庞大的海鸟群是最壮观的景象之一。 Among the most spectacular sights are the great sea-bird colonies.

[例句] 突然的噪声把鸟群惊飞了. The sudden noise frightened the birds to take wing.

cemetery，tombs ；

[例句] 王室墓群融洹河与皇宫相望. The imperial tombs lie opposite the palaces across Henghe River.

[例句] 墓群出土文物中, 兵器所占比重很大. Graves archaeological finds, the share of large weapons.

（合得来） get on well with others，（结成团体， 互助合作） be gregarious ；

quiver，swarm，army ；

[例句] 下午6点钟大群大群的人从无数办公楼里蜂拥而出。 At six p.m. large groups poured from the numerous offices.

[例句] 今天在十字路口有大群的游客在拍照。 Today at the crossing there were swarms of tourists taking photographs.

[医]colonial ；

[例句] 制订特殊课程，以满足特定群体的需要。 Special programmes of study are tailored to the needs of specific groups.

[例句] 同一群体的蜜蜂都有亲缘关系. All the bees in the colony are genetically related.

doggery ；

[例句] 人们用石头赶走了狗群。 Men drove off the dogs with stones.

[例句] 狗群追逐狐狸穿过田野. The dogs pursued the fox across the fields.

gregarous ；

[例句] 让我们从群居性开始谈犬的行为。 Let's talk about dog's behavior from the point of gregariousness.

[例句] 雪雁是群居性鸟类。 Snow geese are very gregarious birds.

groupware ；

[例句] 群件是一种技术,是为了便于群体工作而设计的. Groupware is technology designed to facilitate the work of groups.

[例句] 协作层: 群件技术,如讨论 、 交谈会话和项目库. COLLABORATION: Groupware technologies such as discussions, chat sessions and project libraries.

mass ；

[例句] 政客可能很想博得群众的赏识. A politician may be tempted to play to the gallery.

[例句] 我们离不开群众的帮助. We can hardly do without the help of the masses.

gregarious，social ；

[例句] 这些濒临灭绝的、性情温顺的大型动物属于高度群居的动物。 These endangered gentle giants are highly social animals.

[例句] 群居的动物是靠气味维系群体的. Most animals that live in herds depend on smell to keep together.