煮20分钟，直到液体体积减半。Boil for 20 minutes until the liquid has reduced by half.铁路旅费对儿童减半.Railway fares are reduced by half for children.他们把人员减半以减少支出.They retrenched by eliminating half the workers....
Conclusion Massage manipulation is an effective method to treat chondromalacia patellae.结论手法是治疗髌骨软化症的有效方法.Objective To observe the effect of massage manipulation on chondromalacia patellae.目的观察手法治疗髌骨软化症的效果.Results indica...