dorsal surfacefacies dorsalesfacies dorsles背: body's back侧面: side; flank; profile; latera ...尺骨背侧面: facies dorsalis ulnae后面,背侧面: posterior surface of petrous part桡骨背侧面: facies dorsalis radii下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:背侧面,即可在微信中查询翻译