自封的公共道德的卫道士a self-appointed custodian of public morals她是个有道德的女性,人人都尊敬她.She was such a virtuous woman that everybody respected her.他把每个论题都变成了道德的讨论.He turns every subject into a moral discussion....
On a cold day there can be quite a draught from the letterbox.天冷的时候能明显感觉到从信箱那边吹来的过堂风。Peep through the letterbox and see if anyone is at home.透过信箱看家中是否有人.I personally saw him put the letter into the letterbox.我亲眼看见他把信投送到信...
上皮细胞的顶膜显然是必要的.The apical membrane of the epithelial cells is apparently essential.较小支气管的上皮破裂和部分脱落.The epithelium of the smaller bronchi was fragmented and partially desquamated.愈合过程的主要组成部分,是上皮形成.The dominant components o...