He sounded so posh on the phone.在電話里聽起來，他的談吐非常優(yōu)雅。...an old bald geezer in a posh raincoat.穿著時髦雨衣的禿頂老頭...a posh car.豪華車I wouldn't have thought she had such posh friends...我沒有想到她會有這些上流社會的朋友。Does she look posh to you, ...
He sounded so posh on the phone.在電話里聽起來，他的談吐非常優(yōu)雅。She always puts on a posh voice to talk to the vicar.她總是裝腔作勢,用一種優(yōu)雅的嗓音跟教區(qū)牧師講話.Now he's got a posh car, he thinks he's arrived.現(xiàn)在有了豪華汽車, 他想他已經(jīng)功成名就了....
肺泡巨噬細(xì)胞主要是從骨髓中分化出來的.The alveolar macrophage is derived largely from the bone marrow.肺泡巨噬細(xì)胞特別富含各種蛋白質(zhì)水解酶.The alveolar macrophage is particularly rich in the variety of proteolytic enzymes.病毒或細(xì)菌感染肺泡引起肺炎.Virus or bacteria inf...