1.
Males and females rabbit rabbit, with tears in his eyes and smiled.
雄兔和雌兔眼里含着泪,笑了。
2.
In other species, males have been observed marking territorial areas of a cave wall by rubbing these glands against the surface.
在其他种属中,雄性在山洞里用腮腺摩擦洞壁来标定领地。
3.
Researchers are now trying to determine exactly how the presence or absence of adult males triggers hormonal changes in the adolescents.
现在学者正在研究,成年雄性的出现与否如何触动青少年内分泌变化的机制。
4.
In mammals, females are XX while males are XY so a woman should never be able to provide the necessary Y chromosome genes to produce a son.
在哺乳动物中,雌性的性染色体是XX,而雄性的是XY,所以一个女人是绝不可能产生男性不可缺少的Y染色体基因而生育男孩的。
5.
Although there was no difference in the percentage of excessive barkers between males and females, there was a breed difference.
虽然没有明显差异的比例过高barkers之间的男性和女性,有一个品种差异。
6.
'Males are able to stand for months on the ice without swimming, so we don't have any concerns about that, ' she said.
贝克说:“雄性帝企鹅可以在冰上站上几个月不游泳,所以我们不必担心这个。”
7.
The number of males who reported that they had had at least one alcoholic drink less than one day per week during the last month was 120 .
报称在过去一个月内少过每星期有一日有饮最少一杯酒类饮品的男性人数是120。
8.
At courtship time, he waves it to attract females, often with a beckoning movement, or to fight rival males.
求偶期间,雄蟹会挥动大蟹钳,吸引雌蟹注意,或击退情敌。
9.
The conclusion was that while most the males lived and died around the same river valley, the females moved on.
检测结果显示:大多数男性会生活并终老于同一个河谷,而女性变换了地点。
10.
By the time of his election, most white adult males could vote. They no longer had to meet requirements for owning a lot of property.
到他竞选总统时,绝大多数白种成年男性可以投票了,他们不再要求必须拥有自己的财产才能参加投票。