hemihypoplasia怎么读？

偏侧发育不全...

“缺少”的英语可以翻译为：lack，be short of，absence，disappearance，be pressed for ...

n.男低音歌手...

There's no telling how long the talks could drag on.谁也说不准谈判还会拖多久。It is an open question how long that commitment can last.这一承诺能维持多久还不确定。How long he'll be able to do so is a moot point.不知道他还能这样做多久。...

Five is the square root of 25.五是二十五的平方根.The square root of 144 is 12.144的平方根是12.The positive square root of the variance is called the standard deviation.方差的正的平方根叫做标准差....

featherweights的音标：...

shell的近义词/同义词有：outer, oyster, crust, integument, shuch, coat, peel, theca, epicarp, testa, husk, exuviae, involucre, skin, shield, cloak, carapace, sheathing, nautilus, sheath, jacket, protection, bark, wrapping, mollusk...

extruder的音标：extruder的英式发音音标为：[eks'tru:də]extruder的美式发音音标为：[eks'trudə]...

Astor的音标：...

vt.根除，连根拔起，把…赶出家园，使无家可归vi.迁离，改变生活方式，根除，灭绝...

placard的近义词/同义词有：sign, billboard, poster, notice, brochure, advertisement, billboard, sign, circular, notice, handbill, poster, announcement。n.placard的近义词（招贴;海报）：sign, billboard, poster, notice。placard的近义词（其他释义）：brochure...

suppers的音标：...

Euro的音标：Euro的英式发音音标为：['jʊərəʊ]Euro的美式发音音标为：['jʊroʊ]...

hemoconiosis的音标：hemoconiosis的英式发音音标为：[ˌheməˌkəʊnɪ'əʊsɪs]hemoconiosis的美式发音音标为：[ˌheməˌkoʊnɪ'oʊsɪs]...

极有可能是你那固死而迂腐的思考与行为模式!So , Perl is not only CPL but a revolution to your thought.在你心中把他们和五个形容词联系起来: 擅长音乐的, 热情的 、 寒冷的 、 迂腐的 、 朴素的.Now in your mind , match them with these five adjectives: musical, amorous, cold, pedantic ,...

Diacetone acrylamide ( DAAm ) was prepared by reacting acrylonitrile with diacetone alcoholammonia.以二丙酮醇和丙烯腈为原料,利用简便、温和的反应条件合成新型乙烯基功能单体-双丙酮丙烯酰胺.Crosslinkable acrylic polymer emulsion was obtained by adding acrylic polyme...