MRM(=modified radical mastectomy) 改良乳房根治切除术Mrn.先生(Mister的缩写)Mr. Jones professes Romance languages.琼斯先生教授罗曼斯语。Mr. Rivers gives swimming instruction.里弗斯先生教人学游泳。Mr McCain's resurgence is extraordinary.Mr.Pearson succeeded in the succession.皮尔逊先生在继任中成功了。Mr. Smith challenged Chairman's ruling.Mr.Ramos-Horta was critically wounded.总统奥尔塔在袭击中受了重伤。Mr.Gray's arthritis flared up sometimes.Mr.Caspersen was battling kidney cancer.卡斯帕森一直在和肾癌做斗争。Mr.Johnson is the headmaster's successor.Mr.Bonsignore revises the list regularly.他高兴地说，我又投身战场了。