您要查找的是不是：
- The bullet became lodged in her spine. 那颗子弹嵌在她的脊椎骨里。
- The gruesome sight sent a shiver down my spine. 那可怕情景使我的背脊发凉。
- His spine developed a slight curve. 他的脊柱有点弯曲。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- The widow mourned for her dead mate. 那寡妇为她已故的丈夫服丧。
- Many animals mate in the spring. 许多动物在春天交配。
- The first mate was studying to become a master. 大副正在学习准备当船长。
- Pandas rarely mate (with each other) in captivity. 猫熊在豢养环境中很少(彼此)交配。
- The monkey scratched about in its mate's fur for fleas. 那只猴子在另一只猴子身上找跳蚤。
- mating spine 交配刺
- The blackbird sat on the nest waiting for the return of her mate. 黑鹂在巢中等候其雄鸟归来。
- Mating blackbirds will defend their territory against intruders. 黑鹂交配时不容许地盘受到外来的滋扰。
- He got an injury to his spine when he fell off his horse. 他从马上摔下来，伤了脊梁骨。
- A fine, sharp projection, as a spine of a sea urchin or a crystal. 针状物精细尖锐的突出物，如海胆的脊椎骨或水晶球
- The male hunts for food while his mate guards the nest. 雌性动物守巢时，雄性动物猎食。
- The story was so terrible that it sent tremors down my spine. 这故事太可怕，它使我不寒而栗。
- He sustained an injury to his spine when he fell off his horse. 他从马上摔下来，伤了脊梁骨。
- At thirty, he signed on as first mate with a cargo ship. 他30岁时受雇于一艘货船当了大副。
- The shriek sent shivers down my spine. 那尖叫声使我的背脊起了一阵寒颤。
- He broke his spine in a fall from a horse. 他从马上跌下摔断了脊梁骨。
