The skin of the dorsum of the nose may be lacerated.鼻背部的皮肤可能撕裂.On the dorsum, the metacaral bones can be palpated.在背侧, 能摸到掌骨.Arterialization of the dorsum vein on the hand.动脉对手背静脉....

dorsum的音标：dorsum的英式发音音标为：['dɔ:səm]dorsum的美式发音音标为：['dɔsəm]...

n.内背板...

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entodorsum的音标：entodorsum的英式发音音标为：[entəʊ'dɔ:səm]entodorsum的美式发音音标为：[entoʊ'dɔsəm]...