两肘分开 meaning in English

elbow pointing outward
elbows pointing outward

With an arm behind her neck , one hand clasped in the other , and her elbows far apart , she was throwing back her head so that he could see a foreshortened reflection of her half - closed eyes , her parted lips , her face clothed with amorous laughter
她用一只胳膊撑住后颈，一只手钩住另一只手，仰着头，两肘分开。缪法瞅了一眼她那半闭的眼睛她那半张的嘴巴和堆满柔情微笑的面孔，脑后的金色发髻散开了，像母狮的鬃毛披在背上。