基本解释屈曲反射词组短语短语flexion reflex of leg 翻译;屈腿反射trunk flexion reflex 抬躯反射flexion reflex leg 屈腿反射the nociceptive flexion reflex 伤害性屈反射的Plantart flexion reflex 跖屈反射专业释义生物学屈肌反射屈曲反射屈反射