查询词典 coccyx

Ah… ah… ah………… small show tung oil tree tung oil tree cunt big parade too comfortable…… tung oil tree tung oil tree parade was really great……… ah……", I feel at this time Department came from the spinal hemp itches coccyx, an unknown force, as strange happenings quite involuntarily sent to a lower body upward, his mouth also groaned aloud:"ah………… gymnastics teacher a teacher of a small show cunt too beautiful………… ah, I really am sorry, teacher,"" No, do not say this can be.

啊……啊……啊……小骚屄让大桐桐操得太舒适了……大桐桐操得真………啊……"，我这时也感到从脊柱尾骨处传来一阵麻痒，一种不知名的力量，神差鬼使般不由自主地向上挺送着下体，嘴里也大声呻吟着："啊……老师……操老师的小骚屄太美了……啊……，我真对不起，老师"，"不，可千万不要这样说。

More shoving and rotating, and it's quickly apparentthat the skull must traverse a passage that seems smaller than itself,cramped not only by the ischial bones but also by the coccyx, thebottom of the tailbone, which pokes into the lower pelvic cavity.

多加推挤和旋转后，这样一个事实就非常明显：头骨必须穿过看似比它自己还要小的通道，堵塞不仅仅来自于坐骨骨头，还有尾骨，尾椎骨底部，这些都指向较低的盆腔。

Firm your scapulas against your back torso, lengthen your coccyx toward the floor, and arch your upper torso back slightly.

肩胛骨稳定向背部延伸尾骨向地板，将背部微微向上顶成弓形。

In a normal spine, the spinal dura mater is a loose sheath that is anchored in the ertebral canal by the nere roots and by its attachment to the periosteum in two places: one at the foramen magnum and the dorsal surfaces of C2 and C3 and the other at the coccyx .

在正常脊柱，硬脊膜是松散的鞘性结松，其靠神经根和两个骨膜驸着部位固定在椎管内，一处在枕大孔和C2及C3，另一处在尾骨，其余部分只是悬吊和衬附于椎管内，其间有硬膜外脂肪、静脉丛和疏松的结缔组织。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。