◎ 膝外翻 xīwàifān
[knock-knee] 两腿在膝关节处向内屈曲的一种病状,系由疾病或骨的非生理性压迫所致

1.【医】 baker leg; cross-knee; cyllum; genu valgum; gonycrotesis; in knee
2.in-knee; knock-knee; tragopodia; x-knee; x-leg