tailbone
常见例句
- Let us next focus on the root chakra, which sits at the tailbone.
接下来让我们聚焦在位于尾骨的根部脉轮。 - One striking example of an atavism is the human coccyx, or tailbone, which is a relic of the mammalian tail.
关于返祖的一个有力例证就是人类的尾骨，它是哺乳动物尾巴的遗留物。 - With your knees still bent, you will be better able to move the tailbone forward, move the femurs back, and align the hip girdle over the crown of the head.
原因是，在膝盖弯曲的状态下，才更容易将臀部和尾骨向前收，同时大腿向后伸展，使骨盆在头顶的正上方。 返回 tailbone