原级：extremity
1. 四肢：臀 Breech | 四肢 Extremities | 面颊 Cheeks
2. 以牙还牙：Extreme Prejudice 愤怒战士 1987 | Extremities 以牙还牙 1986 | Eye for an Eye 以眼还眼(逍遥法外) 1996
3. 手足：Cramp 抽筋 | Extremities 手足 | Cardiovascular心脏血管的
4. 骨端：11009 滋养管 nutrient canal | 11010 骨端 extremities | 11011 骺 epiphysis
1. During this activity phase they are involved in the pattern formation of the extremities and the central nervous system.
2. Having thus explored the country's extremities, it is time to plunge into the immense central province.
3. extremities什么意思
3. The limbs of the afflicted person lose all sensitivity, resulting in easy damage to extremities such as fingers and toes.