单词	knee extensor
释义	knee extensor 膝伸肌
随便看	orientine orienting orienting and cross-country movement Orienting and locating orienting city position orienting compass orienting compression orienting core barrel orienting edges orienting effect orienting effect of group orienting forming orienting group orienting judgement orienting knob orienting line orienting ordered arrangement in embryo orienting point orienting reaction orienting reflex orienting response orienting response in animal orienting responses orienting roll orientings