back of arch
英
美
- arch n.拱；拱门；拱状物v.成拱形；拱起adj.主要的；调皮的
- back n.后面；背脊；靠背；后背；后卫vt.支持；后退adv.向后地adj.向后的；后面的；偏远的；过时的；积欠的
- of prep.关于；...的（表所属）；出身于；由于
- When the animals were roused, there was a paroxysmal cough with the back arched.
动物们惊起时，则有发作性咳嗽和拱背。
- Thereafter, slow and expiratory, at the same time arch back carries genu hits the specified number with genu.
尔后，缓慢呼气，同时拱背抬膝以膝触额。
