左: the left side; the left颏: bib横: harsh and unreasonable; perv ...左颏横胎位: lmt左颏横位: left mentotransverse; lmt; mentolaeva transversa右颏横: right mentotransverse颏横肌: mental transverse muscle; musculi transversus menti; musculus transversus menti; transverse muscle of chin; transversus mentis muscle颏横位: mentotransverse position; mentum transverse position左颏后: left mentoposterior; lmp左颏前: left mentoanterior; lma右颏横位: mentodextra transversa左颏后胎位: lmp左颏后位: left mentoposterior; mentolaeva posterior左颏前胎位: lma左颏前位: left mentoanterior; mentolaeva anterior左褶曲: sinistral fold左袢: left loop左镫骨: l-strrup左腭扁桃体: left faucial tonsil左腓骨: fib l