某些病毒的核衣壳是由被膜所包绕.In some viruses the nucleocapsid is surrounded by an envelope.衣壳同包围它的核酸一起称为核衣壳.The capsid together with the enclosed nucleic acid is the nucleocapsid.其核酸结构为线状双股DNA, 衣壳为二十面体对称,有囊膜.It has linear double stra...
This small gift is only a tiny token of our gratefulness.这件小小的礼物略表我们的感激之情.This card is only a small token of our gratefulness.这张卡片略表我们的感激之情.Affection and gratefulness is the source of my inspiration.感动和感恩,是我最近灵感的源泉....
爱德华穿安德鲁穿过的旧衣服。Edward wore Andrew's hand-me-downs.她讨厌穿她姐姐穿过的旧衣服。She hated having to wear her sister's hand-me-downs.他小心翼翼地穿上他结婚时穿过的 红褐色 西服.He dressed carefully in the reddish - brown suit he had been married in....
This definition excludes accidental or deliberate excessive dosage or maladministration.这一定义排除有意或意外的过量用药和用药不当.The mammoth size of village levies has historically been one of the major symptoms of maladministration.历史上最大的...