Name six perennials and six annuals suitable for indoor flower arrangement.列出多年生及一年生花朵各六种,它们必须是适合插花的.Herbage can be divided into three categories : annuals , biennials, and perennials.草本植物可分成一年生 、 二年生和多年生.Perennials like...
九百多种,属 翼手目.是唯一一类演化出真正飞翔能力的哺乳动物的统称.Anyof about 900 species ( order Chiroptera ) of the only mammals to have evolved true flight.其中食虫目1种 、 翼手目1种 、 食肉目1种、啮齿目7种.Among tham , 7 species is belonged to Rodenria, and Carnivora, ...
Such jokes tend to reinforce racial stereotypes.这样的笑话容易渲染种族偏见。It makes me sick to read over such stereotypes devoid of content.这种空洞无物的八股调,我看了就讨厌.Jokes perpetuate various national stereotypes.笑话固化了对各民族的公式化看法....