“蔷薇科”用英语怎么说？

植物学家将这花归入蔷薇科.Botanists refer this flower to the rose family.玫瑰, 红的玫瑰为落叶灌木蔷薇科.Rose, a red rose for the deciduous shrub rose family.蔷薇科和豆科同属一目.The rose and the bean families belong to the same order....

bowlder的音标：bowlder的英式发音音标为：['bəʊldə]bowlder的美式发音音标为：['boʊldə]...

annotate的现在完成时为：annotated...

schemed的音标：...

移动电话...

narrative的音标：narrative的英式发音音标为：['nærətɪv]narrative的美式发音音标为：['nærətɪv]...

摘水果的工作无聊，报酬低，还非常辛苦。Fruit-picking is boring, badly paid and very hard work.辛苦了一天后她想喝上一杯。She felt like a drink after a hard day.单身父母扮演双亲的角色非常辛苦。Single parents cope heroically in doing the job of two people....

The extinct volcano's eruption would mean a cataclysm for the city.死火山又重新喷发,对这座城市来说意味着大难临头.The floods were a cataclysm from which the local people never recovered.经历了这场特大洪水,当地人民元气大伤,很难恢复.The cataclysm flooded the en...

n.维生素B12，钴胺素，氰钴胺素，外源因素...

The law has become inoperative.该法律己无效.This rule is inoperative until further notice.此规则何时生效待通知.Of course , Harrison's analysis was inoperative.哈里森的分析显然是站不住脚的....

Infection with head lice is no reflection on personal hygiene.头上生虱子并不说明不讲个人卫生。She's careless about her hygiene.她不注意个人卫生。In the interests of hygiene, please wash your hands.为了卫生，请洗手。...

冰雹猛落,把玻璃窗也砸破了.Hail fell with such violence that it broke windows.这样的冰雹在那个地区可是希罕.Such a hailstorm was a rarity in that region.冰雹毁坏了农作物,甚至打死了牲畜.Hailstones damaged crops and even killed farm animals....

vi.抢劫，掠夺...

refresh的一般过去时为：refreshed...

Richter的音标：Richter的英式发音音标为：['riktə]Richter的美式发音音标为：['rɪktɚ]...

sweeten的现在完成时为：sweetened...