On January, 2008, Wood and Andrew French, Stemagen's chief scientific officer in California, announced that they successfully created the first 5 mature human embryos using DNA from adult skin cells, aiming to provide a source of viable embryonic stem cells. Dr. Samuel Wood and a colleague ...
单数，quantities of才加复数。a (large〔great〕) quantity of或quantities of的意思是“大量”，其后均可跟不可数名词或复数名词。在句中作主语时， a quantity of接不可数名词时，谓语动词用单数形式。接可数名词复数时，谓语动词用复数形式。quantities of修饰不可数名词或可数名词复数时，谓语动词都...
.洗面奶 cleansing milk 2.去黑头洗面奶 biological cleanser 3.清洁面霜 clarifying cream 4.眼部御妆水 eye make up removing 5.按摩霜 massage cream 6.按摩油 massage oil 7.面膜 mask 8.冷膜 freezing mask 9.热膜 hotting mask 10.海藻面膜 seaweed mask 11.颈霜restructuring compound for ...
horse 马 mare 母马 colt, foal 马驹,小马 pony 矮马 thoroughbred 纯种马 mustang 野马 mule 骡 ass, donkey 驴 ox 牛 buffalo 水牛 bull 公牛 cow 母牛 calf 小牛, 牛犊 bullock, steer 小阉牛 heifer 小母牛 pig, swine 猪 boar 种猪 hog ...
花 rose 玫瑰花 tulip 郁金香 balsam 凤仙花 canna 美人蕉 lily 百合花 jasmine 茉莉 sweet pea 香豌豆花 sunflower 向日葵 geranium 大竺葵 morning-glory 牵牛花 cosmos 大波斯菊 pansy 三色堇 poppy 罂粟花 marigold 金盏花 carnation 麝香石竹 amaryllis 孤挺花 dahlia 大丽花...
5、青蛙：frog 读音：英 [frɒg] 美 [frɔɡ]n. 青蛙；[铁路] 辙叉；饰扣 vi. 捕蛙 n. (Frog)人名；(俄)弗罗格 [ 过去式 frogged 过去分词 frogged 现在分词 frogging ]短语：The Frog 青蛙 ; 青蛙王妃 ; 那青蛙 例句：The tadpole has become a frog.这个蝌蚪已长成青蛙...
( pl. calves) 年幼的牛 camel 骆驼 canary 金丝雀 carp 鲤鱼 cat 猫 caterpillar 毛虫 catta 雌猫 cattle 牛 centipede 蜈蚣 chaffinch 苍头燕雀 chameleon 变色龙,避役 chick 小鸡 chicken 鸡, 雏鸡 chimpanzee 黑猩猩 chinchilla 南美栗鼠 chub 鲢鱼 cicada 蝉 clam 蚌 cob 雄天鹅 cobra 眼镜蛇 *** 公鸡...
46. Calf( pl. calves) 年幼的牛 47. Herd 牛的统称 48. Water Buffalo 水牛 49. Yak 牦牛 50. Sheep 绵羊 51. Ram 雄绵羊 52. Ewe 雌绵羊 53. Lamb 年幼的绵羊 54. Flock 绵羊的统称 55. Goat 山羊 56. Billy 雄山羊 57. Nanny 雌山羊 58. Kid 年幼的山羊 59. Pig 猪 60. ...
5、 下列以f或fe结尾的名词，须先将f或fe改成v，再加es。这些名词是：calf, half , knife, leaf, life, loaf, self, sheaf, shelf, thief, wife, wolf 等。如：wife-wives, wolf-wolves, calf-calves.（像roof等词直接加s，如果是初中阶段，掌握roofs一个特别单词就行了）。6、 以下几...
5、第五段原文:He ripped his T-shirt into pieces, soaked the pieces in water and gave them to colleagues to cover their faces. Among them: Harry Ramos, head trader at May Davis. Mayblum had worked with Ramos off and on for 14 years. 翻译:他把T 恤撕成碎片,浸泡在水中,并分发给同事,...