Conclusion: The features of breast fibroadenoma were irregular, skin needling or crablike, exiguity calcify and rear active return loss, CDFI: RI>0.75. 结论：乳腺癌的特征性表现为形态不规则，毛刺状或蟹爪状，致密小钙化灶和后方回声衰减，CDFI：RI>0.
I commiserate with you on the loss of your mother. 你母亲逝世，我特向你慰问。
The loss of all his money embitter the old man. 失去全部的钱，使这位老人甚为痛苦。
The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。