牵引力的英语翻译
牵引力的英文和例句“点击”或“选中”例句中的单词，就可以看到词义解释
- 另一项一直采用的帮助排出胎盘的建议被称为控制性脐带牵引。
- Another recommendation to help expel the placenta has been to use what is called controlled-cord traction .
- 尽管如此，这些螺还是需要在光滑平面上运动的牵引力。
- Even so , the snails need traction to move across the slippery surface .
- 大约有一半的妈妈接受了所谓的全套措施，包括控制性脐带牵引。
- About half of the mothers received a so-called full package of measures including controlled-cord traction .